20093624838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{77003}}^1$

素因数の和:77146

約数の個数: 96

約数和(自身を含む): 52855545600

約数和(自身を除く): 32761920762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 109, 114, 126, 133, 171, 218, 266, 327, 342, 399, 654, 763, 798, 981, 1197, 1526, 1962, 2071, 2289, 2394, 4142, 4578, 6213, 6867, 12426, 13734, 14497, 18639, 28994, 37278, 43491, 77003, 86982, 130473, 154006, 231009, 260946, 462018, 539021, 693027, 1078042, 1386054, 1463057, 1617063, 2926114, 3234126, 4389171, 4851189, 8393327, 8778342, 9702378, 10241399, 13167513, 16786654, 20482798, 25179981, 26335026, 30724197, 50359962, 58753289, 61448394, 75539943, 92172591, 117506578, 151079886, 159473213, 176259867, 184345182, 318946426, 352519734, 478419639, 528779601, 956839278, 1057559202, 1116312491, 1435258917, 2232624982, 2870517834, 3348937473, 6697874946, 10046812419, 20093624838]

約数ペア:

[(1, 20093624838), (2, 10046812419), (3, 6697874946), (6, 3348937473), (7, 2870517834), (9, 2232624982), (14, 1435258917), (18, 1116312491), (19, 1057559202), (21, 956839278), (38, 528779601), (42, 478419639), (57, 352519734), (63, 318946426), (109, 184345182), (114, 176259867), (126, 159473213), (133, 151079886), (171, 117506578), (218, 92172591), (266, 75539943), (327, 61448394), (342, 58753289), (399, 50359962), (654, 30724197), (763, 26335026), (798, 25179981), (981, 20482798), (1197, 16786654), (1526, 13167513), (1962, 10241399), (2071, 9702378), (2289, 8778342), (2394, 8393327), (4142, 4851189), (4578, 4389171), (6213, 3234126), (6867, 2926114), (12426, 1617063), (13734, 1463057), (14497, 1386054), (18639, 1078042), (28994, 693027), (37278, 539021), (43491, 462018), (77003, 260946), (86982, 231009), (130473, 154006)]