20010228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34031}}^1$

素因数の和:34052

約数の個数: 36

約数和(自身を含む): 54315072

約数和(自身を除く): 34304844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34031, 68062, 102093, 136124, 204186, 238217, 408372, 476434, 714651, 952868, 1429302, 1667519, 2858604, 3335038, 5002557, 6670076, 10005114, 20010228]

約数ペア:

[(1, 20010228), (2, 10005114), (3, 6670076), (4, 5002557), (6, 3335038), (7, 2858604), (12, 1667519), (14, 1429302), (21, 952868), (28, 714651), (42, 476434), (49, 408372), (84, 238217), (98, 204186), (147, 136124), (196, 102093), (294, 68062), (588, 34031)]