20199311966

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1\times {\mathrm{55313}}^1$

素因数の和:56635

約数の個数: 16

約数和(自身を含む): 30518725104

約数和(自身を除く): 10319413138

約数列:

[1, 2, 157, 314, 1163, 2326, 55313, 110626, 182591, 365182, 8684141, 17368282, 64329019, 128658038, 10099655983, 20199311966]

約数ペア:

[(1, 20199311966), (2, 10099655983), (157, 128658038), (314, 64329019), (1163, 17368282), (2326, 8684141), (55313, 365182), (110626, 182591)]