20163940762

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46460693}}^1$

素因数の和:46460733

約数の個数: 16

約数和(自身を含む): 35681812992

約数和(自身を除く): 15517872230

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46460693, 92921386, 325224851, 650449702, 1440281483, 2880562966, 10081970381, 20163940762]

約数ペア:

[(1, 20163940762), (2, 10081970381), (7, 2880562966), (14, 1440281483), (31, 650449702), (62, 325224851), (217, 92921386), (434, 46460693)]