20133147618

素因数分解:

$2^1\times 3^4\times {\mathrm{124278689}}^1$

素因数の和:124278703

約数の個数: 20

約数和(自身を含む): 45113164470

約数和(自身を除く): 24980016852

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124278689, 248557378, 372836067, 745672134, 1118508201, 2237016402, 3355524603, 6711049206, 10066573809, 20133147618]

約数ペア:

[(1, 20133147618), (2, 10066573809), (3, 6711049206), (6, 3355524603), (9, 2237016402), (18, 1118508201), (27, 745672134), (54, 372836067), (81, 248557378), (162, 124278689)]