20156193635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1\times {\mathrm{2017}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 25508165760

約数和(自身を除く): 5351972125

約数列:

[1, 5, 23, 113, 115, 565, 769, 2017, 2599, 3845, 10085, 12995, 17687, 46391, 86897, 88435, 227921, 231955, 434485, 1139605, 1551073, 1998631, 5242183, 7755365, 9993155, 26210915, 35674679, 175271249, 178373395, 876356245, 4031238727, 20156193635]

約数ペア:

[(1, 20156193635), (5, 4031238727), (23, 876356245), (113, 178373395), (115, 175271249), (565, 35674679), (769, 26210915), (2017, 9993155), (2599, 7755365), (3845, 5242183), (10085, 1998631), (12995, 1551073), (17687, 1139605), (46391, 434485), (86897, 231955), (88435, 227921)]