20165546570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1184119}}^1$

素因数の和:1184270

約数の個数: 32

約数和(自身を含む): 39388567680

約数和(自身を除く): 19223021110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 1184119, 2368238, 5920595, 11841190, 15393547, 30787094, 76967735, 153935470, 155119589, 310239178, 775597945, 1551195890, 2016554657, 4033109314, 10082773285, 20165546570]

約数ペア:

[(1, 20165546570), (2, 10082773285), (5, 4033109314), (10, 2016554657), (13, 1551195890), (26, 775597945), (65, 310239178), (130, 155119589), (131, 153935470), (262, 76967735), (655, 30787094), (1310, 15393547), (1703, 11841190), (3406, 5920595), (8515, 2368238), (17030, 1184119)]