20033358465

素因数分解:

$3^1\times 5^1\times {\mathrm{16301}}^1\times {\mathrm{81931}}^1$

素因数の和:98240

約数の個数: 16

約数和(自身を含む): 32055731136

約数和(自身を除く): 12022372671

約数列:

[1, 3, 5, 15, 16301, 48903, 81505, 81931, 244515, 245793, 409655, 1228965, 1335557231, 4006671693, 6677786155, 20033358465]

約数ペア:

[(1, 20033358465), (3, 6677786155), (5, 4006671693), (15, 1335557231), (16301, 1228965), (48903, 409655), (81505, 245793), (81931, 244515)]