20144002860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37303709}}^1$

素因数の和:37303727

約数の個数: 48

約数和(自身を含む): 62670232800

約数和(自身を除く): 42526229940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 37303709, 74607418, 111911127, 149214836, 186518545, 223822254, 335733381, 373037090, 447644508, 559555635, 671466762, 746074180, 1007200143, 1119111270, 1342933524, 1678666905, 2014400286, 2238222540, 3357333810, 4028800572, 5036000715, 6714667620, 10072001430, 20144002860]

約数ペア:

[(1, 20144002860), (2, 10072001430), (3, 6714667620), (4, 5036000715), (5, 4028800572), (6, 3357333810), (9, 2238222540), (10, 2014400286), (12, 1678666905), (15, 1342933524), (18, 1119111270), (20, 1007200143), (27, 746074180), (30, 671466762), (36, 559555635), (45, 447644508), (54, 373037090), (60, 335733381), (90, 223822254), (108, 186518545), (135, 149214836), (180, 111911127), (270, 74607418), (540, 37303709)]