20733203415

素因数分解:

$3^1\times 5^1\times {\mathrm{15193}}^1\times {\mathrm{90977}}^1$

素因数の和:106178

約数の個数: 16

約数和(自身を含む): 33175673568

約数和(自身を除く): 12442470153

約数列:

[1, 3, 5, 15, 15193, 45579, 75965, 90977, 227895, 272931, 454885, 1364655, 1382213561, 4146640683, 6911067805, 20733203415]

約数ペア:

[(1, 20733203415), (3, 6911067805), (5, 4146640683), (15, 1382213561), (15193, 1364655), (45579, 454885), (75965, 272931), (90977, 227895)]