20149907766

素因数分解:

$2^1\times 3^1\times {\mathrm{5323}}^1\times {\mathrm{630907}}^1$

素因数の和:636235

約数の個数: 16

約数和(自身を含む): 40307450304

約数和(自身を除く): 20157542538

約数列:

[1, 2, 3, 6, 5323, 10646, 15969, 31938, 630907, 1261814, 1892721, 3785442, 3358317961, 6716635922, 10074953883, 20149907766]

約数ペア:

[(1, 20149907766), (2, 10074953883), (3, 6716635922), (6, 3358317961), (5323, 3785442), (10646, 1892721), (15969, 1261814), (31938, 630907)]