20524524

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 49437696

約数和(自身を除く): 28913172

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 151, 188, 241, 282, 302, 453, 482, 564, 604, 723, 906, 964, 1446, 1812, 2892, 7097, 11327, 14194, 21291, 22654, 28388, 33981, 36391, 42582, 45308, 67962, 72782, 85164, 109173, 135924, 145564, 218346, 436692, 1710377, 3420754, 5131131, 6841508, 10262262, 20524524]

約数ペア:

[(1, 20524524), (2, 10262262), (3, 6841508), (4, 5131131), (6, 3420754), (12, 1710377), (47, 436692), (94, 218346), (141, 145564), (151, 135924), (188, 109173), (241, 85164), (282, 72782), (302, 67962), (453, 45308), (482, 42582), (564, 36391), (604, 33981), (723, 28388), (906, 22654), (964, 21291), (1446, 14194), (1812, 11327), (2892, 7097)]