20235579842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{148457}}^1$

素因数の和:148706

約数の個数: 32

約数和(自身を含む): 33990943680

約数和(自身を除く): 13755363838

約数列:

[1, 2, 17, 19, 34, 38, 211, 323, 422, 646, 3587, 4009, 7174, 8018, 68153, 136306, 148457, 296914, 2523769, 2820683, 5047538, 5641366, 31324427, 47951611, 62648854, 95903222, 532515259, 595164113, 1065030518, 1190328226, 10117789921, 20235579842]

約数ペア:

[(1, 20235579842), (2, 10117789921), (17, 1190328226), (19, 1065030518), (34, 595164113), (38, 532515259), (211, 95903222), (323, 62648854), (422, 47951611), (646, 31324427), (3587, 5641366), (4009, 5047538), (7174, 2820683), (8018, 2523769), (68153, 296914), (136306, 148457)]