20131191786

素因数分解:

$2^1\times 3^1\times {\mathrm{4951}}^1\times {\mathrm{677681}}^1$

素因数の和:682637

約数の個数: 16

約数和(自身を含む): 40270575168

約数和(自身を除く): 20139383382

約数列:

[1, 2, 3, 6, 4951, 9902, 14853, 29706, 677681, 1355362, 2033043, 4066086, 3355198631, 6710397262, 10065595893, 20131191786]

約数ペア:

[(1, 20131191786), (2, 10065595893), (3, 6710397262), (6, 3355198631), (4951, 4066086), (9902, 2033043), (14853, 1355362), (29706, 677681)]