20180778042

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{115981483}}^1$

素因数の和:115981517

約数の個数: 16

約数和(自身を含む): 41753334240

約数和(自身を除く): 21572556198

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 115981483, 231962966, 347944449, 695888898, 3363463007, 6726926014, 10090389021, 20180778042]

約数ペア:

[(1, 20180778042), (2, 10090389021), (3, 6726926014), (6, 3363463007), (29, 695888898), (58, 347944449), (87, 231962966), (174, 115981483)]