20199095545

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{61253}}^1$

素因数の和:62012

約数の個数: 16

約数和(自身を含む): 24516790992

約数和(自身を除く): 4317695447

約数列:

[1, 5, 101, 505, 653, 3265, 61253, 65953, 306265, 329765, 6186553, 30932765, 39998209, 199991045, 4039819109, 20199095545]

約数ペア:

[(1, 20199095545), (5, 4039819109), (101, 199991045), (505, 39998209), (653, 30932765), (3265, 6186553), (61253, 329765), (65953, 306265)]