20210636170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1\times {\mathrm{9883}}^1$

素因数の和:15454

約数の個数: 32

約数和(自身を含む): 37372906368

約数和(自身を除く): 17162270198

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5527, 9883, 11054, 19766, 27635, 49415, 55270, 98830, 204499, 365671, 408998, 731342, 1022495, 1828355, 2044990, 3656710, 54623341, 109246682, 273116705, 546233410, 2021063617, 4042127234, 10105318085, 20210636170]

約数ペア:

[(1, 20210636170), (2, 10105318085), (5, 4042127234), (10, 2021063617), (37, 546233410), (74, 273116705), (185, 109246682), (370, 54623341), (5527, 3656710), (9883, 2044990), (11054, 1828355), (19766, 1022495), (27635, 731342), (49415, 408998), (55270, 365671), (98830, 204499)]