20160822706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{9631}}^1$

素因数の和:10018

約数の個数: 32

約数和(自身を含む): 31383830016

約数和(自身を除く): 11223007310

約数列:

[1, 2, 43, 86, 101, 202, 241, 482, 4343, 8686, 9631, 10363, 19262, 20726, 24341, 48682, 414133, 828266, 972731, 1046663, 1945462, 2093326, 2321071, 4642142, 41827433, 83654866, 99806053, 199612106, 234428171, 468856342, 10080411353, 20160822706]

約数ペア:

[(1, 20160822706), (2, 10080411353), (43, 468856342), (86, 234428171), (101, 199612106), (202, 99806053), (241, 83654866), (482, 41827433), (4343, 4642142), (8686, 2321071), (9631, 2093326), (10363, 1945462), (19262, 1046663), (20726, 972731), (24341, 828266), (48682, 414133)]