20122852684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{760961}}^1$

素因数の和:761577

約数の個数: 24

約数和(自身を含む): 38480326416

約数和(自身を除く): 18357473732

約数列:

[1, 2, 4, 11, 22, 44, 601, 1202, 2404, 6611, 13222, 26444, 760961, 1521922, 3043844, 8370571, 16741142, 33482284, 457337561, 914675122, 1829350244, 5030713171, 10061426342, 20122852684]

約数ペア:

[(1, 20122852684), (2, 10061426342), (4, 5030713171), (11, 1829350244), (22, 914675122), (44, 457337561), (601, 33482284), (1202, 16741142), (2404, 8370571), (6611, 3043844), (13222, 1521922), (26444, 760961)]