20116350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4967}}^1$

素因数の和:4991

約数の個数: 60

約数和(自身を含む): 55904904

約数和(自身を除く): 35788554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4967, 9934, 14901, 24835, 29802, 44703, 49670, 74505, 89406, 124175, 134109, 149010, 223515, 248350, 268218, 372525, 402327, 447030, 670545, 745050, 804654, 1117575, 1341090, 2011635, 2235150, 3352725, 4023270, 6705450, 10058175, 20116350]

約数ペア:

[(1, 20116350), (2, 10058175), (3, 6705450), (5, 4023270), (6, 3352725), (9, 2235150), (10, 2011635), (15, 1341090), (18, 1117575), (25, 804654), (27, 745050), (30, 670545), (45, 447030), (50, 402327), (54, 372525), (75, 268218), (81, 248350), (90, 223515), (135, 149010), (150, 134109), (162, 124175), (225, 89406), (270, 74505), (405, 49670), (450, 44703), (675, 29802), (810, 24835), (1350, 14901), (2025, 9934), (4050, 4967)]