20121624

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2767}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 55055520

約数和(自身を除く): 34933896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2767, 3636, 5534, 7272, 8301, 11068, 16602, 22136, 24903, 33204, 49806, 66408, 99612, 199224, 279467, 558934, 838401, 1117868, 1676802, 2235736, 2515203, 3353604, 5030406, 6707208, 10060812, 20121624]

約数ペア:

[(1, 20121624), (2, 10060812), (3, 6707208), (4, 5030406), (6, 3353604), (8, 2515203), (9, 2235736), (12, 1676802), (18, 1117868), (24, 838401), (36, 558934), (72, 279467), (101, 199224), (202, 99612), (303, 66408), (404, 49806), (606, 33204), (808, 24903), (909, 22136), (1212, 16602), (1818, 11068), (2424, 8301), (2767, 7272), (3636, 5534)]