20227083918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{247717}}^1$

素因数の和:248192

約数の個数: 32

約数和(自身を含む): 41854433280

約数和(自身を除く): 21627349362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439, 878, 1317, 2634, 13609, 27218, 40827, 81654, 247717, 495434, 743151, 1486302, 7679227, 15358454, 23037681, 46075362, 108747763, 217495526, 326243289, 652486578, 3371180653, 6742361306, 10113541959, 20227083918]

約数ペア:

[(1, 20227083918), (2, 10113541959), (3, 6742361306), (6, 3371180653), (31, 652486578), (62, 326243289), (93, 217495526), (186, 108747763), (439, 46075362), (878, 23037681), (1317, 15358454), (2634, 7679227), (13609, 1486302), (27218, 743151), (40827, 495434), (81654, 247717)]