20161031868

素因数分解:

$2^2\times 3^4\times {\mathrm{62225407}}^1$

素因数の和:62225423

約数の個数: 30

約数和(自身を含む): 52704920576

約数和(自身を除く): 32543888708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 62225407, 124450814, 186676221, 248901628, 373352442, 560028663, 746704884, 1120057326, 1680085989, 2240114652, 3360171978, 5040257967, 6720343956, 10080515934, 20161031868]

約数ペア:

[(1, 20161031868), (2, 10080515934), (3, 6720343956), (4, 5040257967), (6, 3360171978), (9, 2240114652), (12, 1680085989), (18, 1120057326), (27, 746704884), (36, 560028663), (54, 373352442), (81, 248901628), (108, 186676221), (162, 124450814), (324, 62225407)]