20097718242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1445671}}^1$

素因数の和:1446014

約数の個数: 32

約数和(自身を含む): 46076457984

約数和(自身を除く): 25978739742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 13902, 1445671, 2891342, 4337013, 8674026, 10119697, 20239394, 30359091, 60718182, 478517101, 957034202, 1435551303, 2871102606, 3349619707, 6699239414, 10048859121, 20097718242]

約数ペア:

[(1, 20097718242), (2, 10048859121), (3, 6699239414), (6, 3349619707), (7, 2871102606), (14, 1435551303), (21, 957034202), (42, 478517101), (331, 60718182), (662, 30359091), (993, 20239394), (1986, 10119697), (2317, 8674026), (4634, 4337013), (6951, 2891342), (13902, 1445671)]