20149663666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4382267}}^1$

素因数の和:4382310

約数の個数: 24

約数和(自身を含む): 34970498640

約数和(自身を除く): 14820834974

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 4382267, 8764534, 48204937, 83263073, 96409874, 166526146, 530254307, 915893803, 1060508614, 1831787606, 10074831833, 20149663666]

約数ペア:

[(1, 20149663666), (2, 10074831833), (11, 1831787606), (19, 1060508614), (22, 915893803), (38, 530254307), (121, 166526146), (209, 96409874), (242, 83263073), (418, 48204937), (2299, 8764534), (4598, 4382267)]