20583860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93563}}^1$

素因数の和:93583

約数の個数: 24

約数和(自身を含む): 47156256

約数和(自身を除く): 26572396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 93563, 187126, 374252, 467815, 935630, 1029193, 1871260, 2058386, 4116772, 5145965, 10291930, 20583860]

約数ペア:

[(1, 20583860), (2, 10291930), (4, 5145965), (5, 4116772), (10, 2058386), (11, 1871260), (20, 1029193), (22, 935630), (44, 467815), (55, 374252), (110, 187126), (220, 93563)]