20147164812

素因数分解:

$2^2\times 3^2\times {\mathrm{9803}}^1\times {\mathrm{57089}}^1$

素因数の和:66902

約数の個数: 36

約数和(自身を含む): 50933642760

約数和(自身を除く): 30786477948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9803, 19606, 29409, 39212, 57089, 58818, 88227, 114178, 117636, 171267, 176454, 228356, 342534, 352908, 513801, 685068, 1027602, 2055204, 559643467, 1119286934, 1678930401, 2238573868, 3357860802, 5036791203, 6715721604, 10073582406, 20147164812]

約数ペア:

[(1, 20147164812), (2, 10073582406), (3, 6715721604), (4, 5036791203), (6, 3357860802), (9, 2238573868), (12, 1678930401), (18, 1119286934), (36, 559643467), (9803, 2055204), (19606, 1027602), (29409, 685068), (39212, 513801), (57089, 352908), (58818, 342534), (88227, 228356), (114178, 176454), (117636, 171267)]