20235744930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1\times {\mathrm{3583}}^1$

素因数の和:6055

約数の個数: 64

約数和(自身を含む): 49214914560

約数和(自身を除く): 28979169630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 2383, 3583, 4766, 7149, 7166, 10749, 11915, 14298, 17915, 21498, 23830, 35745, 35830, 53745, 71490, 107490, 188257, 283057, 376514, 564771, 566114, 849171, 941285, 1129542, 1415285, 1698342, 1882570, 2823855, 2830570, 4245855, 5647710, 8491710, 8538289, 17076578, 25614867, 42691445, 51229734, 85382890, 128074335, 256148670, 674524831, 1349049662, 2023574493, 3372624155, 4047148986, 6745248310, 10117872465, 20235744930]

約数ペア:

[(1, 20235744930), (2, 10117872465), (3, 6745248310), (5, 4047148986), (6, 3372624155), (10, 2023574493), (15, 1349049662), (30, 674524831), (79, 256148670), (158, 128074335), (237, 85382890), (395, 51229734), (474, 42691445), (790, 25614867), (1185, 17076578), (2370, 8538289), (2383, 8491710), (3583, 5647710), (4766, 4245855), (7149, 2830570), (7166, 2823855), (10749, 1882570), (11915, 1698342), (14298, 1415285), (17915, 1129542), (21498, 941285), (23830, 849171), (35745, 566114), (35830, 564771), (53745, 376514), (71490, 283057), (107490, 188257)]