20370510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 53458704

約数和(自身を除く): 33088194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2003, 2034, 3390, 4006, 5085, 6009, 10015, 10170, 12018, 18027, 20030, 30045, 36054, 60090, 90135, 180270, 226339, 452678, 679017, 1131695, 1358034, 2037051, 2263390, 3395085, 4074102, 6790170, 10185255, 20370510]

約数ペア:

[(1, 20370510), (2, 10185255), (3, 6790170), (5, 4074102), (6, 3395085), (9, 2263390), (10, 2037051), (15, 1358034), (18, 1131695), (30, 679017), (45, 452678), (90, 226339), (113, 180270), (226, 90135), (339, 60090), (565, 36054), (678, 30045), (1017, 20030), (1130, 18027), (1695, 12018), (2003, 10170), (2034, 10015), (3390, 6009), (4006, 5085)]