20686572066

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^2\times {\mathrm{1699}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 42141708000

約数和(自身を除く): 21455135934

約数列:

[1, 2, 3, 6, 89, 151, 178, 267, 302, 453, 534, 906, 1699, 3398, 5097, 10194, 13439, 22801, 26878, 40317, 45602, 68403, 80634, 136806, 151211, 256549, 302422, 453633, 513098, 769647, 907266, 1539294, 2029289, 4058578, 6087867, 12175734, 22832861, 38738899, 45665722, 68498583, 77477798, 116216697, 136997166, 232433394, 3447762011, 6895524022, 10343286033, 20686572066]

約数ペア:

[(1, 20686572066), (2, 10343286033), (3, 6895524022), (6, 3447762011), (89, 232433394), (151, 136997166), (178, 116216697), (267, 77477798), (302, 68498583), (453, 45665722), (534, 38738899), (906, 22832861), (1699, 12175734), (3398, 6087867), (5097, 4058578), (10194, 2029289), (13439, 1539294), (22801, 907266), (26878, 769647), (40317, 513098), (45602, 453633), (68403, 302422), (80634, 256549), (136806, 151211)]