2020988561904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{77351}}^1$

素因数の和:78216

約数の個数: 240

約数和(自身を含む): 6457270083264

約数和(自身を除く): 4436281521360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 821, 884, 936, 1224, 1326, 1642, 1768, 1872, 1989, 2448, 2463, 2652, 3284, 3536, 3978, 4926, 5304, 6568, 7389, 7956, 9852, 10608, 10673, 13136, 13957, 14778, 15912, 19704, 21346, 27914, 29556, 31824, 32019, 39408, 41871, 42692, 55828, 59112, 64038, 77351, 83742, 85384, 96057, 111656, 118224, 125613, 128076, 154702, 167484, 170768, 181441, 192114, 223312, 232053, 251226, 256152, 309404, 334968, 362882, 384228, 464106, 502452, 512304, 544323, 618808, 669936, 696159, 725764, 768456, 928212, 1004904, 1005563, 1088646, 1237616, 1314967, 1392318, 1451528, 1536912, 1632969, 1856424, 2009808, 2011126, 2177292, 2629934, 2784636, 2903056, 3016689, 3265938, 3712848, 3944901, 4022252, 4354584, 5259868, 5569272, 6033378, 6531876, 7889802, 8044504, 8709168, 9050067, 10519736, 11138544, 11834703, 12066756, 13063752, 15779604, 16089008, 17094571, 18100134, 21039472, 23669406, 24133512, 26127504, 31559208, 34189142, 36200268, 47338812, 48267024, 51283713, 63118416, 63505171, 68378284, 72400536, 94677624, 102567426, 127010342, 136756568, 144801072, 153851139, 189355248, 190515513, 205134852, 254020684, 273513136, 307702278, 381031026, 410269704, 508041368, 571546539, 615404556, 762062052, 820539408, 825567223, 1016082736, 1079587907, 1143093078, 1230809112, 1524124104, 1651134446, 2159175814, 2286186156, 2461618224, 2476701669, 3048248208, 3238763721, 3302268892, 4318351628, 4572372312, 4953403338, 6477527442, 6604537784, 7430105007, 8636703256, 9144744624, 9716291163, 9906806676, 12955054884, 13209075568, 14034642791, 14860210014, 17273406512, 19432582326, 19813613352, 25910109768, 28069285582, 29720420028, 38865164652, 39627226704, 42103928373, 51820219536, 56138571164, 59440840056, 77730329304, 84207856746, 112277142328, 118881680112, 126311785119, 155460658608, 168415713492, 224554284656, 252623570238, 336831426984, 505247140476, 673662853968, 1010494280952, 2020988561904]

約数ペア:

[(1, 2020988561904), (2, 1010494280952), (3, 673662853968), (4, 505247140476), (6, 336831426984), (8, 252623570238), (9, 224554284656), (12, 168415713492), (13, 155460658608), (16, 126311785119), (17, 118881680112), (18, 112277142328), (24, 84207856746), (26, 77730329304), (34, 59440840056), (36, 56138571164), (39, 51820219536), (48, 42103928373), (51, 39627226704), (52, 38865164652), (68, 29720420028), (72, 28069285582), (78, 25910109768), (102, 19813613352), (104, 19432582326), (117, 17273406512), (136, 14860210014), (144, 14034642791), (153, 13209075568), (156, 12955054884), (204, 9906806676), (208, 9716291163), (221, 9144744624), (234, 8636703256), (272, 7430105007), (306, 6604537784), (312, 6477527442), (408, 4953403338), (442, 4572372312), (468, 4318351628), (612, 3302268892), (624, 3238763721), (663, 3048248208), (816, 2476701669), (821, 2461618224), (884, 2286186156), (936, 2159175814), (1224, 1651134446), (1326, 1524124104), (1642, 1230809112), (1768, 1143093078), (1872, 1079587907), (1989, 1016082736), (2448, 825567223), (2463, 820539408), (2652, 762062052), (3284, 615404556), (3536, 571546539), (3978, 508041368), (4926, 410269704), (5304, 381031026), (6568, 307702278), (7389, 273513136), (7956, 254020684), (9852, 205134852), (10608, 190515513), (10673, 189355248), (13136, 153851139), (13957, 144801072), (14778, 136756568), (15912, 127010342), (19704, 102567426), (21346, 94677624), (27914, 72400536), (29556, 68378284), (31824, 63505171), (32019, 63118416), (39408, 51283713), (41871, 48267024), (42692, 47338812), (55828, 36200268), (59112, 34189142), (64038, 31559208), (77351, 26127504), (83742, 24133512), (85384, 23669406), (96057, 21039472), (111656, 18100134), (118224, 17094571), (125613, 16089008), (128076, 15779604), (154702, 13063752), (167484, 12066756), (170768, 11834703), (181441, 11138544), (192114, 10519736), (223312, 9050067), (232053, 8709168), (251226, 8044504), (256152, 7889802), (309404, 6531876), (334968, 6033378), (362882, 5569272), (384228, 5259868), (464106, 4354584), (502452, 4022252), (512304, 3944901), (544323, 3712848), (618808, 3265938), (669936, 3016689), (696159, 2903056), (725764, 2784636), (768456, 2629934), (928212, 2177292), (1004904, 2011126), (1005563, 2009808), (1088646, 1856424), (1237616, 1632969), (1314967, 1536912), (1392318, 1451528)]