20882856

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4861}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 52509600

約数和(自身を除く): 31626744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4861, 9722, 14583, 19444, 29166, 38888, 58332, 116664, 870119, 1740238, 2610357, 3480476, 5220714, 6960952, 10441428, 20882856]

約数ペア:

[(1, 20882856), (2, 10441428), (3, 6960952), (4, 5220714), (6, 3480476), (8, 2610357), (12, 1740238), (24, 870119), (179, 116664), (358, 58332), (537, 38888), (716, 29166), (1074, 19444), (1432, 14583), (2148, 9722), (4296, 4861)]