20059050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12157}}^1$

素因数の和:12183

約数の個数: 48

約数和(自身を含む): 54273312

約数和(自身を除く): 34214262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 12157, 24314, 36471, 60785, 72942, 121570, 133727, 182355, 267454, 303925, 364710, 401181, 607850, 668635, 802362, 911775, 1337270, 1823550, 2005905, 3343175, 4011810, 6686350, 10029525, 20059050]

約数ペア:

[(1, 20059050), (2, 10029525), (3, 6686350), (5, 4011810), (6, 3343175), (10, 2005905), (11, 1823550), (15, 1337270), (22, 911775), (25, 802362), (30, 668635), (33, 607850), (50, 401181), (55, 364710), (66, 303925), (75, 267454), (110, 182355), (150, 133727), (165, 121570), (275, 72942), (330, 60785), (550, 36471), (825, 24314), (1650, 12157)]