20168865601

素因数分解:

${\mathrm{61}}^2\times {\mathrm{239}}^1\times {\mathrm{22679}}^1$

素因数の和:23040

約数の個数: 12

約数和(自身を含む): 20591625600

約数和(自身を除く): 422759999

約数列:

[1, 61, 239, 3721, 14579, 22679, 889319, 1383419, 5420281, 84388559, 330637141, 20168865601]

約数ペア:

[(1, 20168865601), (61, 330637141), (239, 84388559), (3721, 5420281), (14579, 1383419), (22679, 889319)]