20214049512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{541}}^1\times {\mathrm{5387}}^1$

素因数の和:5971

約数の個数: 96

約数和(自身を含む): 53791852320

約数和(自身を除く): 33577802808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 541, 578, 867, 1082, 1156, 1623, 1734, 2164, 2312, 3246, 3468, 4328, 5387, 6492, 6936, 9197, 10774, 12984, 16161, 18394, 21548, 27591, 32322, 36788, 43096, 55182, 64644, 73576, 91579, 110364, 129288, 156349, 183158, 220728, 274737, 312698, 366316, 469047, 549474, 625396, 732632, 938094, 1098948, 1250792, 1556843, 1876188, 2197896, 2914367, 3113686, 3752376, 4670529, 5828734, 6227372, 8743101, 9341058, 11657468, 12454744, 17486202, 18682116, 23314936, 34972404, 37364232, 49544239, 69944808, 99088478, 148632717, 198176956, 297265434, 396353912, 594530868, 842252063, 1189061736, 1684504126, 2526756189, 3369008252, 5053512378, 6738016504, 10107024756, 20214049512]

約数ペア:

[(1, 20214049512), (2, 10107024756), (3, 6738016504), (4, 5053512378), (6, 3369008252), (8, 2526756189), (12, 1684504126), (17, 1189061736), (24, 842252063), (34, 594530868), (51, 396353912), (68, 297265434), (102, 198176956), (136, 148632717), (204, 99088478), (289, 69944808), (408, 49544239), (541, 37364232), (578, 34972404), (867, 23314936), (1082, 18682116), (1156, 17486202), (1623, 12454744), (1734, 11657468), (2164, 9341058), (2312, 8743101), (3246, 6227372), (3468, 5828734), (4328, 4670529), (5387, 3752376), (6492, 3113686), (6936, 2914367), (9197, 2197896), (10774, 1876188), (12984, 1556843), (16161, 1250792), (18394, 1098948), (21548, 938094), (27591, 732632), (32322, 625396), (36788, 549474), (43096, 469047), (55182, 366316), (64644, 312698), (73576, 274737), (91579, 220728), (110364, 183158), (129288, 156349)]