20122087678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7541}}^1\times {\mathrm{17327}}^1$

素因数の和:24888

約数の個数: 32

約数和(自身を含む): 37638079488

約数和(自身を除く): 17515991810

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 7541, 15082, 17327, 34654, 52787, 82951, 105574, 121289, 165902, 190597, 242578, 381194, 580657, 1161314, 1334179, 2668358, 130662907, 261325814, 914640349, 1437291977, 1829280698, 2874583954, 10061043839, 20122087678]

約数ペア:

[(1, 20122087678), (2, 10061043839), (7, 2874583954), (11, 1829280698), (14, 1437291977), (22, 914640349), (77, 261325814), (154, 130662907), (7541, 2668358), (15082, 1334179), (17327, 1161314), (34654, 580657), (52787, 381194), (82951, 242578), (105574, 190597), (121289, 165902)]