20187663024

素因数分解:

$2^4\times 3^1\times {\mathrm{420576313}}^1$

素因数の和:420576324

約数の個数: 20

約数和(自身を含む): 52151462936

約数和(自身を除く): 31963799912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420576313, 841152626, 1261728939, 1682305252, 2523457878, 3364610504, 5046915756, 6729221008, 10093831512, 20187663024]

約数ペア:

[(1, 20187663024), (2, 10093831512), (3, 6729221008), (4, 5046915756), (6, 3364610504), (8, 2523457878), (12, 1682305252), (16, 1261728939), (24, 841152626), (48, 420576313)]