20084010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15569}}^1$

素因数の和:15622

約数の個数: 32

約数和(自身を含む): 49325760

約数和(自身を除く): 29241750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15569, 31138, 46707, 77845, 93414, 155690, 233535, 467070, 669467, 1338934, 2008401, 3347335, 4016802, 6694670, 10042005, 20084010]

約数ペア:

[(1, 20084010), (2, 10042005), (3, 6694670), (5, 4016802), (6, 3347335), (10, 2008401), (15, 1338934), (30, 669467), (43, 467070), (86, 233535), (129, 155690), (215, 93414), (258, 77845), (430, 46707), (645, 31138), (1290, 15569)]