20148101076

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 48039868800

約数和(自身を除く): 27891767724

約数列:

[1, 2, 3, 4, 6, 12, 109, 173, 218, 269, 327, 331, 346, 436, 519, 538, 654, 662, 692, 807, 993, 1038, 1076, 1308, 1324, 1614, 1986, 2076, 3228, 3972, 18857, 29321, 36079, 37714, 46537, 56571, 57263, 58642, 72158, 75428, 87963, 89039, 93074, 108237, 113142, 114526, 117284, 139611, 144316, 171789, 175926, 178078, 186148, 216474, 226284, 229052, 267117, 279222, 343578, 351852, 356156, 432948, 534234, 558444, 687156, 1068468, 5072533, 6241667, 9705251, 10145066, 12483334, 15217599, 15403747, 18725001, 19410502, 20290132, 24966668, 29115753, 30435198, 30807494, 37450002, 38821004, 46211241, 58231506, 60870396, 61614988, 74900004, 92422482, 116463012, 184844964, 1679008423, 3358016846, 5037025269, 6716033692, 10074050538, 20148101076]

約数ペア:

[(1, 20148101076), (2, 10074050538), (3, 6716033692), (4, 5037025269), (6, 3358016846), (12, 1679008423), (109, 184844964), (173, 116463012), (218, 92422482), (269, 74900004), (327, 61614988), (331, 60870396), (346, 58231506), (436, 46211241), (519, 38821004), (538, 37450002), (654, 30807494), (662, 30435198), (692, 29115753), (807, 24966668), (993, 20290132), (1038, 19410502), (1076, 18725001), (1308, 15403747), (1324, 15217599), (1614, 12483334), (1986, 10145066), (2076, 9705251), (3228, 6241667), (3972, 5072533), (18857, 1068468), (29321, 687156), (36079, 558444), (37714, 534234), (46537, 432948), (56571, 356156), (57263, 351852), (58642, 343578), (72158, 279222), (75428, 267117), (87963, 229052), (89039, 226284), (93074, 216474), (108237, 186148), (113142, 178078), (114526, 175926), (117284, 171789), (139611, 144316)]