20162833204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{366517}}^1$

素因数の和:367347

約数の個数: 24

約数和(自身を含む): 37406827080

約数和(自身を除く): 17243993876

約数列:

[1, 2, 4, 17, 34, 68, 809, 1618, 3236, 13753, 27506, 55012, 366517, 733034, 1466068, 6230789, 12461578, 24923156, 296512253, 593024506, 1186049012, 5040708301, 10081416602, 20162833204]

約数ペア:

[(1, 20162833204), (2, 10081416602), (4, 5040708301), (17, 1186049012), (34, 593024506), (68, 296512253), (809, 24923156), (1618, 12461578), (3236, 6230789), (13753, 1466068), (27506, 733034), (55012, 366517)]