20302150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36913}}^1$

素因数の和:36936

約数の個数: 24

約数和(自身を含む): 41196024

約数和(自身を除く): 20893874

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36913, 73826, 184565, 369130, 406043, 812086, 922825, 1845650, 2030215, 4060430, 10151075, 20302150]

約数ペア:

[(1, 20302150), (2, 10151075), (5, 4060430), (10, 2030215), (11, 1845650), (22, 922825), (25, 812086), (50, 406043), (55, 369130), (110, 184565), (275, 73826), (550, 36913)]