20132589390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671086313}}^1$

素因数の和:671086323

約数の個数: 16

約数和(自身を含む): 48318214608

約数和(自身を除く): 28185625218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671086313, 1342172626, 2013258939, 3355431565, 4026517878, 6710863130, 10066294695, 20132589390]

約数ペア:

[(1, 20132589390), (2, 10066294695), (3, 6710863130), (5, 4026517878), (6, 3355431565), (10, 2013258939), (15, 1342172626), (30, 671086313)]