20199291042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480935501}}^1$

素因数の和:480935513

約数の個数: 16

約数和(自身を含む): 46169808192

約数和(自身を除く): 25970517150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480935501, 961871002, 1442806503, 2885613006, 3366548507, 6733097014, 10099645521, 20199291042]

約数ペア:

[(1, 20199291042), (2, 10099645521), (3, 6733097014), (6, 3366548507), (7, 2885613006), (14, 1442806503), (21, 961871002), (42, 480935501)]