20115032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11631

約数の個数: 32

約数和(自身を含む): 44497920

約数和(自身を除く): 24382888

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11587, 23174, 46348, 81109, 92696, 162218, 324436, 359197, 648872, 718394, 1436788, 2514379, 2873576, 5028758, 10057516, 20115032]

約数ペア:

[(1, 20115032), (2, 10057516), (4, 5028758), (7, 2873576), (8, 2514379), (14, 1436788), (28, 718394), (31, 648872), (56, 359197), (62, 324436), (124, 162218), (217, 92696), (248, 81109), (434, 46348), (868, 23174), (1736, 11587)]