20236440354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259441543}}^1$

素因数の和:259441561

約数の個数: 16

約数和(自身を含む): 43586179392

約数和(自身を除く): 23349739038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259441543, 518883086, 778324629, 1556649258, 3372740059, 6745480118, 10118220177, 20236440354]

約数ペア:

[(1, 20236440354), (2, 10118220177), (3, 6745480118), (6, 3372740059), (13, 1556649258), (26, 778324629), (39, 518883086), (78, 259441543)]