20901477570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{696715919}}^1$

素因数の和:696715929

約数の個数: 16

約数和(自身を含む): 50163546240

約数和(自身を除く): 29262068670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 696715919, 1393431838, 2090147757, 3483579595, 4180295514, 6967159190, 10450738785, 20901477570]

約数ペア:

[(1, 20901477570), (2, 10450738785), (3, 6967159190), (5, 4180295514), (6, 3483579595), (10, 2090147757), (15, 1393431838), (30, 696715919)]