20139485506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{950783}}^1$

素因数の和:950898

約数の個数: 32

約数和(自身を含む): 36966481920

約数和(自身を除く): 16826996414

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 10591, 21182, 950783, 1901566, 6655481, 13310962, 16163311, 32326622, 84619687, 113143177, 169239374, 226286354, 592337809, 1184675618, 1438534679, 2877069358, 10069742753, 20139485506]

約数ペア:

[(1, 20139485506), (2, 10069742753), (7, 2877069358), (14, 1438534679), (17, 1184675618), (34, 592337809), (89, 226286354), (119, 169239374), (178, 113143177), (238, 84619687), (623, 32326622), (1246, 16163311), (1513, 13310962), (3026, 6655481), (10591, 1901566), (21182, 950783)]