20163941908

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3787367}}^1$

素因数の和:3787404

約数の個数: 24

約数和(自身を含む): 38812947264

約数和(自身を除く): 18649005356

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 3787367, 7574734, 15149468, 41661037, 83322074, 166644148, 458271407, 916542814, 1833085628, 5040985477, 10081970954, 20163941908]

約数ペア:

[(1, 20163941908), (2, 10081970954), (4, 5040985477), (11, 1833085628), (22, 916542814), (44, 458271407), (121, 166644148), (242, 83322074), (484, 41661037), (1331, 15149468), (2662, 7574734), (5324, 3787367)]