20163949710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{38791}}^1\times {\mathrm{17327}}^1$

素因数の和:56128

約数の個数: 32

約数和(自身を含む): 48397519872

約数和(自身を除く): 28233570162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 17327, 34654, 38791, 51981, 77582, 86635, 103962, 116373, 173270, 193955, 232746, 259905, 387910, 519810, 581865, 1163730, 672131657, 1344263314, 2016394971, 3360658285, 4032789942, 6721316570, 10081974855, 20163949710]

約数ペア:

[(1, 20163949710), (2, 10081974855), (3, 6721316570), (5, 4032789942), (6, 3360658285), (10, 2016394971), (15, 1344263314), (30, 672131657), (17327, 1163730), (34654, 581865), (38791, 519810), (51981, 387910), (77582, 259905), (86635, 232746), (103962, 193955), (116373, 173270)]