20216132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 37211160

約数和(自身を除く): 16995028

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2857, 3538, 5714, 7076, 11428, 82853, 165706, 174277, 331412, 348554, 697108, 5054033, 10108066, 20216132]

約数ペア:

[(1, 20216132), (2, 10108066), (4, 5054033), (29, 697108), (58, 348554), (61, 331412), (116, 174277), (122, 165706), (244, 82853), (1769, 11428), (2857, 7076), (3538, 5714)]