20143472956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{25841}}^1$

素因数の和:26134

約数の個数: 48

約数和(自身を含む): 37944325440

約数和(自身を除く): 17800852484

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 229, 458, 851, 916, 1702, 3404, 5267, 8473, 10534, 16946, 21068, 25841, 33892, 51682, 103364, 194879, 389758, 594343, 779516, 956117, 1188686, 1912234, 2377372, 3824468, 5917589, 11835178, 21990691, 23670356, 43981382, 87962764, 136104547, 218950793, 272209094, 437901586, 544418188, 875803172, 5035868239, 10071736478, 20143472956]

約数ペア:

[(1, 20143472956), (2, 10071736478), (4, 5035868239), (23, 875803172), (37, 544418188), (46, 437901586), (74, 272209094), (92, 218950793), (148, 136104547), (229, 87962764), (458, 43981382), (851, 23670356), (916, 21990691), (1702, 11835178), (3404, 5917589), (5267, 3824468), (8473, 2377372), (10534, 1912234), (16946, 1188686), (21068, 956117), (25841, 779516), (33892, 594343), (51682, 389758), (103364, 194879)]