20346960805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{480391}}^1$

素因数の和:480636

約数の個数: 16

約数和(自身を含む): 25111050624

約数和(自身を除く): 4764089819

約数列:

[1, 5, 43, 197, 215, 985, 8471, 42355, 480391, 2401955, 20656813, 94637027, 103284065, 473185135, 4069392161, 20346960805]

約数ペア:

[(1, 20346960805), (5, 4069392161), (43, 473185135), (197, 103284065), (215, 94637027), (985, 20656813), (8471, 2401955), (42355, 480391)]