20554398522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 54963567360

約数和(自身を除く): 34409168838

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 89, 102, 119, 126, 137, 153, 178, 238, 267, 274, 306, 357, 411, 534, 623, 714, 787, 801, 822, 959, 1071, 1233, 1246, 1513, 1574, 1602, 1869, 1918, 2142, 2329, 2361, 2466, 2877, 3026, 3738, 4539, 4658, 4722, 5509, 5607, 5754, 6987, 7083, 8631, 9078, 10591, 11018, 11214, 12193, 13379, 13617, 13974, 14166, 16303, 16527, 17262, 20961, 21182, 24386, 26758, 27234, 31773, 32606, 33054, 36579, 40137, 41922, 48909, 49581, 63546, 70043, 73158, 80274, 85351, 93653, 95319, 97818, 99162, 107819, 109737, 120411, 140086, 146727, 170702, 187306, 190638, 207281, 210129, 215638, 219474, 240822, 256053, 280959, 293454, 323457, 414562, 420258, 490301, 512106, 561918, 621843, 630387, 646914, 754733, 768159, 842877, 970371, 980602, 1190731, 1243686, 1260774, 1450967, 1470903, 1509466, 1536318, 1685754, 1832923, 1865529, 1940742, 2264199, 2381462, 2901934, 2941806, 3572193, 3665846, 3731058, 4352901, 4412709, 4528398, 5498769, 6792597, 7144386, 8335117, 8705802, 8825418, 9595891, 10716579, 10997538, 12830461, 13058703, 13585194, 16496307, 16670234, 19191782, 21433158, 25005351, 25660922, 26117406, 28787673, 32992614, 38491383, 50010702, 57575346, 67171237, 75016053, 76982766, 86363019, 115474149, 134342474, 150032106, 163130147, 172726038, 201513711, 230948298, 326260294, 403027422, 489390441, 604541133, 978780882, 1141911029, 1209082266, 1468171323, 2283822058, 2936342646, 3425733087, 6851466174, 10277199261, 20554398522]

約数ペア:

[(1, 20554398522), (2, 10277199261), (3, 6851466174), (6, 3425733087), (7, 2936342646), (9, 2283822058), (14, 1468171323), (17, 1209082266), (18, 1141911029), (21, 978780882), (34, 604541133), (42, 489390441), (51, 403027422), (63, 326260294), (89, 230948298), (102, 201513711), (119, 172726038), (126, 163130147), (137, 150032106), (153, 134342474), (178, 115474149), (238, 86363019), (267, 76982766), (274, 75016053), (306, 67171237), (357, 57575346), (411, 50010702), (534, 38491383), (623, 32992614), (714, 28787673), (787, 26117406), (801, 25660922), (822, 25005351), (959, 21433158), (1071, 19191782), (1233, 16670234), (1246, 16496307), (1513, 13585194), (1574, 13058703), (1602, 12830461), (1869, 10997538), (1918, 10716579), (2142, 9595891), (2329, 8825418), (2361, 8705802), (2466, 8335117), (2877, 7144386), (3026, 6792597), (3738, 5498769), (4539, 4528398), (4658, 4412709), (4722, 4352901), (5509, 3731058), (5607, 3665846), (5754, 3572193), (6987, 2941806), (7083, 2901934), (8631, 2381462), (9078, 2264199), (10591, 1940742), (11018, 1865529), (11214, 1832923), (12193, 1685754), (13379, 1536318), (13617, 1509466), (13974, 1470903), (14166, 1450967), (16303, 1260774), (16527, 1243686), (17262, 1190731), (20961, 980602), (21182, 970371), (24386, 842877), (26758, 768159), (27234, 754733), (31773, 646914), (32606, 630387), (33054, 621843), (36579, 561918), (40137, 512106), (41922, 490301), (48909, 420258), (49581, 414562), (63546, 323457), (70043, 293454), (73158, 280959), (80274, 256053), (85351, 240822), (93653, 219474), (95319, 215638), (97818, 210129), (99162, 207281), (107819, 190638), (109737, 187306), (120411, 170702), (140086, 146727)]