34689020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20897}}^1$

素因数の和:20989

約数の個数: 24

約数和(自身を含む): 73728144

約数和(自身を除く): 39039124

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20897, 41794, 83588, 104485, 208970, 417940, 1734451, 3468902, 6937804, 8672255, 17344510, 34689020]

約数ペア:

[(1, 34689020), (2, 17344510), (4, 8672255), (5, 6937804), (10, 3468902), (20, 1734451), (83, 417940), (166, 208970), (332, 104485), (415, 83588), (830, 41794), (1660, 20897)]