20180977595

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1\times {\mathrm{16033}}^1$

素因数の和:17374

約数の個数: 16

約数和(自身を含む): 24347308320

約数和(自身を除く): 4166330725

約数列:

[1, 5, 227, 1109, 1135, 5545, 16033, 80165, 251743, 1258715, 3639491, 17780597, 18197455, 88902985, 4036195519, 20180977595]

約数ペア:

[(1, 20180977595), (5, 4036195519), (227, 88902985), (1109, 18197455), (1135, 17780597), (5545, 3639491), (16033, 1258715), (80165, 251743)]