20143787976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21521141}}^1$

素因数の和:21521166

約数の個数: 48

約数和(自身を含む): 58752717660

約数和(自身を除く): 38608929684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21521141, 43042282, 64563423, 86084564, 129126846, 172169128, 193690269, 258253692, 279774833, 387380538, 516507384, 559549666, 774761076, 839324499, 1119099332, 1549522152, 1678648998, 2238198664, 2517973497, 3357297996, 5035946994, 6714595992, 10071893988, 20143787976]

約数ペア:

[(1, 20143787976), (2, 10071893988), (3, 6714595992), (4, 5035946994), (6, 3357297996), (8, 2517973497), (9, 2238198664), (12, 1678648998), (13, 1549522152), (18, 1119099332), (24, 839324499), (26, 774761076), (36, 559549666), (39, 516507384), (52, 387380538), (72, 279774833), (78, 258253692), (104, 193690269), (117, 172169128), (156, 129126846), (234, 86084564), (312, 64563423), (468, 43042282), (936, 21521141)]