20930114818

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1\times {\mathrm{101383}}^1$

素因数の和:102441

約数の個数: 16

約数和(自身を含む): 31716970560

約数和(自身を除く): 10786855742

約数列:

[1, 2, 109, 218, 947, 1894, 101383, 103223, 202766, 206446, 11050747, 22101494, 96009701, 192019402, 10465057409, 20930114818]

約数ペア:

[(1, 20930114818), (2, 10465057409), (109, 192019402), (218, 96009701), (947, 22101494), (1894, 11050747), (101383, 206446), (103223, 202766)]