20142497640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10181}}^1\times {\mathrm{16487}}^1$

素因数の和:26682

約数の個数: 64

約数和(自身を含む): 60437093760

約数和(自身を除く): 40294596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10181, 16487, 20362, 30543, 32974, 40724, 49461, 50905, 61086, 65948, 81448, 82435, 98922, 101810, 122172, 131896, 152715, 164870, 197844, 203620, 244344, 247305, 305430, 329740, 395688, 407240, 494610, 610860, 659480, 989220, 1221720, 1978440, 167854147, 335708294, 503562441, 671416588, 839270735, 1007124882, 1342833176, 1678541470, 2014249764, 2517812205, 3357082940, 4028499528, 5035624410, 6714165880, 10071248820, 20142497640]

約数ペア:

[(1, 20142497640), (2, 10071248820), (3, 6714165880), (4, 5035624410), (5, 4028499528), (6, 3357082940), (8, 2517812205), (10, 2014249764), (12, 1678541470), (15, 1342833176), (20, 1007124882), (24, 839270735), (30, 671416588), (40, 503562441), (60, 335708294), (120, 167854147), (10181, 1978440), (16487, 1221720), (20362, 989220), (30543, 659480), (32974, 610860), (40724, 494610), (49461, 407240), (50905, 395688), (61086, 329740), (65948, 305430), (81448, 247305), (82435, 244344), (98922, 203620), (101810, 197844), (122172, 164870), (131896, 152715)]