20661119332

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6530063}}^1$

素因数の和:6530187

約数の個数: 24

約数和(自身を含む): 41687928576

約数和(自身を除く): 21026809244

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6530063, 13060126, 26120252, 45710441, 91420882, 182841764, 737897119, 1475794238, 2951588476, 5165279833, 10330559666, 20661119332]

約数ペア:

[(1, 20661119332), (2, 10330559666), (4, 5165279833), (7, 2951588476), (14, 1475794238), (28, 737897119), (113, 182841764), (226, 91420882), (452, 45710441), (791, 26120252), (1582, 13060126), (3164, 6530063)]