20843304510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{99253831}}^1$

素因数の和:99253848

約数の個数: 32

約数和(自身を含む): 57170207232

約数和(自身を除く): 36326902722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 99253831, 198507662, 297761493, 496269155, 595522986, 694776817, 992538310, 1389553634, 1488807465, 2084330451, 2977614930, 3473884085, 4168660902, 6947768170, 10421652255, 20843304510]

約数ペア:

[(1, 20843304510), (2, 10421652255), (3, 6947768170), (5, 4168660902), (6, 3473884085), (7, 2977614930), (10, 2084330451), (14, 1488807465), (15, 1389553634), (21, 992538310), (30, 694776817), (35, 595522986), (42, 496269155), (70, 297761493), (105, 198507662), (210, 99253831)]