20536700760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{22901}}^1$

素因数の和:23018

約数の個数: 192

約数和(自身を含む): 69453521280

約数和(自身を除く): 48916820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 60, 72, 90, 94, 106, 120, 141, 159, 180, 188, 212, 235, 265, 282, 318, 360, 376, 423, 424, 470, 477, 530, 564, 636, 705, 795, 846, 940, 954, 1060, 1128, 1272, 1410, 1590, 1692, 1880, 1908, 2115, 2120, 2385, 2491, 2820, 3180, 3384, 3816, 4230, 4770, 4982, 5640, 6360, 7473, 8460, 9540, 9964, 12455, 14946, 16920, 19080, 19928, 22419, 22901, 24910, 29892, 37365, 44838, 45802, 49820, 59784, 68703, 74730, 89676, 91604, 99640, 112095, 114505, 137406, 149460, 179352, 183208, 206109, 224190, 229010, 274812, 298920, 343515, 412218, 448380, 458020, 549624, 687030, 824436, 896760, 916040, 1030545, 1076347, 1213753, 1374060, 1648872, 2061090, 2152694, 2427506, 2748120, 3229041, 3641259, 4122180, 4305388, 4855012, 5381735, 6068765, 6458082, 7282518, 8244360, 8610776, 9687123, 9710024, 10763470, 10923777, 12137530, 12916164, 14565036, 16145205, 18206295, 19374246, 21526940, 21847554, 24275060, 25832328, 29130072, 32290410, 36412590, 38748492, 43053880, 43695108, 48435615, 48550120, 54618885, 57046391, 64580820, 72825180, 77496984, 87390216, 96871230, 109237770, 114092782, 129161640, 145650360, 171139173, 193742460, 218475540, 228185564, 285231955, 342278346, 387484920, 436951080, 456371128, 513417519, 570463910, 684556692, 855695865, 1026835038, 1140927820, 1369113384, 1711391730, 2053670076, 2281855640, 2567087595, 3422783460, 4107340152, 5134175190, 6845566920, 10268350380, 20536700760]

約数ペア:

[(1, 20536700760), (2, 10268350380), (3, 6845566920), (4, 5134175190), (5, 4107340152), (6, 3422783460), (8, 2567087595), (9, 2281855640), (10, 2053670076), (12, 1711391730), (15, 1369113384), (18, 1140927820), (20, 1026835038), (24, 855695865), (30, 684556692), (36, 570463910), (40, 513417519), (45, 456371128), (47, 436951080), (53, 387484920), (60, 342278346), (72, 285231955), (90, 228185564), (94, 218475540), (106, 193742460), (120, 171139173), (141, 145650360), (159, 129161640), (180, 114092782), (188, 109237770), (212, 96871230), (235, 87390216), (265, 77496984), (282, 72825180), (318, 64580820), (360, 57046391), (376, 54618885), (423, 48550120), (424, 48435615), (470, 43695108), (477, 43053880), (530, 38748492), (564, 36412590), (636, 32290410), (705, 29130072), (795, 25832328), (846, 24275060), (940, 21847554), (954, 21526940), (1060, 19374246), (1128, 18206295), (1272, 16145205), (1410, 14565036), (1590, 12916164), (1692, 12137530), (1880, 10923777), (1908, 10763470), (2115, 9710024), (2120, 9687123), (2385, 8610776), (2491, 8244360), (2820, 7282518), (3180, 6458082), (3384, 6068765), (3816, 5381735), (4230, 4855012), (4770, 4305388), (4982, 4122180), (5640, 3641259), (6360, 3229041), (7473, 2748120), (8460, 2427506), (9540, 2152694), (9964, 2061090), (12455, 1648872), (14946, 1374060), (16920, 1213753), (19080, 1076347), (19928, 1030545), (22419, 916040), (22901, 896760), (24910, 824436), (29892, 687030), (37365, 549624), (44838, 458020), (45802, 448380), (49820, 412218), (59784, 343515), (68703, 298920), (74730, 274812), (89676, 229010), (91604, 224190), (99640, 206109), (112095, 183208), (114505, 179352), (137406, 149460)]