20228936754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4251563}}^1$

素因数の和:4251642

約数の個数: 32

約数和(自身を含む): 44284290624

約数和(自身を除く): 24055353870

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 4251563, 8503126, 12754689, 25509378, 55270319, 110540638, 165810957, 259345343, 331621914, 518690686, 778036029, 1556072058, 3371489459, 6742978918, 10114468377, 20228936754]

約数ペア:

[(1, 20228936754), (2, 10114468377), (3, 6742978918), (6, 3371489459), (13, 1556072058), (26, 778036029), (39, 518690686), (61, 331621914), (78, 259345343), (122, 165810957), (183, 110540638), (366, 55270319), (793, 25509378), (1586, 12754689), (2379, 8503126), (4758, 4251563)]