20343841742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{102139}}^1$

素因数の和:102536

約数の個数: 32

約数和(自身を含む): 35829077760

約数和(自身を除く): 15485236018

約数列:

[1, 2, 7, 14, 41, 82, 287, 347, 574, 694, 2429, 4858, 14227, 28454, 99589, 102139, 199178, 204278, 714973, 1429946, 4187699, 8375398, 29313893, 35442233, 58627786, 70884466, 248095631, 496191262, 1453131553, 2906263106, 10171920871, 20343841742]

約数ペア:

[(1, 20343841742), (2, 10171920871), (7, 2906263106), (14, 1453131553), (41, 496191262), (82, 248095631), (287, 70884466), (347, 58627786), (574, 35442233), (694, 29313893), (2429, 8375398), (4858, 4187699), (14227, 1429946), (28454, 714973), (99589, 204278), (102139, 199178)]