63906044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20509}}^1$

素因数の和:20573

約数の個数: 24

約数和(自身を含む): 120598800

約数和(自身を除く): 56692756

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 20509, 41018, 82036, 389671, 779342, 840869, 1558684, 1681738, 3363476, 15976511, 31953022, 63906044]

約数ペア:

[(1, 63906044), (2, 31953022), (4, 15976511), (19, 3363476), (38, 1681738), (41, 1558684), (76, 840869), (82, 779342), (164, 389671), (779, 82036), (1558, 41018), (3116, 20509)]