20007489612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2859847}}^1$

素因数の和:2859918

約数の個数: 48

約数和(自身を含む): 51889082112

約数和(自身を除く): 31881592500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 2859847, 5719694, 8579541, 11439388, 17159082, 31458317, 34318164, 62916634, 94374951, 125833268, 151571891, 188749902, 303143782, 377499804, 454715673, 606287564, 909431346, 1667290801, 1818862692, 3334581602, 5001872403, 6669163204, 10003744806, 20007489612]

約数ペア:

[(1, 20007489612), (2, 10003744806), (3, 6669163204), (4, 5001872403), (6, 3334581602), (11, 1818862692), (12, 1667290801), (22, 909431346), (33, 606287564), (44, 454715673), (53, 377499804), (66, 303143782), (106, 188749902), (132, 151571891), (159, 125833268), (212, 94374951), (318, 62916634), (583, 34318164), (636, 31458317), (1166, 17159082), (1749, 11439388), (2332, 8579541), (3498, 5719694), (6996, 2859847)]