20461962

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 22285302

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 1511, 2257, 3022, 4514, 4533, 6771, 9066, 13542, 55907, 92171, 111814, 167721, 184342, 276513, 335442, 553026, 3410327, 6820654, 10230981, 20461962]

約数ペア:

[(1, 20461962), (2, 10230981), (3, 6820654), (6, 3410327), (37, 553026), (61, 335442), (74, 276513), (111, 184342), (122, 167721), (183, 111814), (222, 92171), (366, 55907), (1511, 13542), (2257, 9066), (3022, 6771), (4514, 4533)]