20122969398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1\times {\mathrm{3019}}^1$

素因数の和:4233

約数の個数: 64

約数和(自身を含む): 46359367680

約数和(自身を除く): 26236398282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1051, 1057, 2102, 2114, 3019, 3153, 3171, 6038, 6306, 6342, 7357, 9057, 14714, 18114, 21133, 22071, 42266, 44142, 63399, 126798, 158701, 317402, 455869, 476103, 911738, 952206, 1110907, 1367607, 2221814, 2735214, 3172969, 3191083, 3332721, 6345938, 6382166, 6665442, 9518907, 9573249, 19037814, 19146498, 22210783, 44421566, 66632349, 133264698, 479118319, 958236638, 1437354957, 2874709914, 3353828233, 6707656466, 10061484699, 20122969398]

約数ペア:

[(1, 20122969398), (2, 10061484699), (3, 6707656466), (6, 3353828233), (7, 2874709914), (14, 1437354957), (21, 958236638), (42, 479118319), (151, 133264698), (302, 66632349), (453, 44421566), (906, 22210783), (1051, 19146498), (1057, 19037814), (2102, 9573249), (2114, 9518907), (3019, 6665442), (3153, 6382166), (3171, 6345938), (6038, 3332721), (6306, 3191083), (6342, 3172969), (7357, 2735214), (9057, 2221814), (14714, 1367607), (18114, 1110907), (21133, 952206), (22071, 911738), (42266, 476103), (44142, 455869), (63399, 317402), (126798, 158701)]