20105892436

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1171399}}^1$

素因数の和:1172023

約数の個数: 24

約数和(自身を含む): 40277417600

約数和(自身を除く): 20171525164

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 17164, 1171399, 2342798, 4685596, 8199793, 16399586, 32799172, 718067587, 1436135174, 2872270348, 5026473109, 10052946218, 20105892436]

約数ペア:

[(1, 20105892436), (2, 10052946218), (4, 5026473109), (7, 2872270348), (14, 1436135174), (28, 718067587), (613, 32799172), (1226, 16399586), (2452, 8199793), (4291, 4685596), (8582, 2342798), (17164, 1171399)]