20809182

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 43804800

約数和(自身を除く): 22995618

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 1711, 2027, 3422, 4054, 5133, 6081, 10266, 12162, 58783, 117566, 119593, 176349, 239186, 352698, 358779, 717558, 3468197, 6936394, 10404591, 20809182]

約数ペア:

[(1, 20809182), (2, 10404591), (3, 6936394), (6, 3468197), (29, 717558), (58, 358779), (59, 352698), (87, 239186), (118, 176349), (174, 119593), (177, 117566), (354, 58783), (1711, 12162), (2027, 10266), (3422, 6081), (4054, 5133)]