20635314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28901}}^1$

素因数の和:28930

約数の個数: 32

約数和(自身を含む): 49942656

約数和(自身を除く): 29307342

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28901, 57802, 86703, 173406, 202307, 404614, 491317, 606921, 982634, 1213842, 1473951, 2947902, 3439219, 6878438, 10317657, 20635314]

約数ペア:

[(1, 20635314), (2, 10317657), (3, 6878438), (6, 3439219), (7, 2947902), (14, 1473951), (17, 1213842), (21, 982634), (34, 606921), (42, 491317), (51, 404614), (102, 202307), (119, 173406), (238, 86703), (357, 57802), (714, 28901)]