20584374

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 42841440

約数和(自身を除く): 22257066

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 281, 421, 562, 842, 843, 1263, 1686, 2526, 8149, 12209, 16298, 24418, 24447, 36627, 48894, 73254, 118301, 236602, 354903, 709806, 3430729, 6861458, 10292187, 20584374]

約数ペア:

[(1, 20584374), (2, 10292187), (3, 6861458), (6, 3430729), (29, 709806), (58, 354903), (87, 236602), (174, 118301), (281, 73254), (421, 48894), (562, 36627), (842, 24447), (843, 24418), (1263, 16298), (1686, 12209), (2526, 8149)]