20060317

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 21542400

約数和(自身を除く): 1482083

約数列:

[1, 31, 43, 101, 149, 1333, 3131, 4343, 4619, 6407, 15049, 134633, 198617, 466519, 647107, 20060317]

約数ペア:

[(1, 20060317), (31, 647107), (43, 466519), (101, 198617), (149, 134633), (1333, 15049), (3131, 6407), (4343, 4619)]