20133020144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2707}}^1\times {\mathrm{6547}}^1$

素因数の和:9333

約数の個数: 40

約数和(自身を含む): 39577788288

約数和(自身を除く): 19444768144

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2707, 5414, 6547, 10828, 13094, 21656, 26188, 43312, 52376, 104752, 192197, 384394, 464837, 768788, 929674, 1537576, 1859348, 3075152, 3718696, 7437392, 17722729, 35445458, 70890916, 141781832, 283563664, 1258313759, 2516627518, 5033255036, 10066510072, 20133020144]

約数ペア:

[(1, 20133020144), (2, 10066510072), (4, 5033255036), (8, 2516627518), (16, 1258313759), (71, 283563664), (142, 141781832), (284, 70890916), (568, 35445458), (1136, 17722729), (2707, 7437392), (5414, 3718696), (6547, 3075152), (10828, 1859348), (13094, 1537576), (21656, 929674), (26188, 768788), (43312, 464837), (52376, 384394), (104752, 192197)]