20041608

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 50248800

約数和(自身を除く): 30207192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 1993, 2514, 3352, 3986, 5028, 5979, 7972, 10056, 11958, 15944, 23916, 47832, 835067, 1670134, 2505201, 3340268, 5010402, 6680536, 10020804, 20041608]

約数ペア:

[(1, 20041608), (2, 10020804), (3, 6680536), (4, 5010402), (6, 3340268), (8, 2505201), (12, 1670134), (24, 835067), (419, 47832), (838, 23916), (1257, 15944), (1676, 11958), (1993, 10056), (2514, 7972), (3352, 5979), (3986, 5028)]