20280632498

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2340253}}^1$

素因数の和:2340881

約数の個数: 16

約数和(自身を含む): 34822979520

約数和(自身を除く): 14542347022

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 8666, 2340253, 4680506, 16381771, 32763542, 1448616607, 2897233214, 10140316249, 20280632498]

約数ペア:

[(1, 20280632498), (2, 10140316249), (7, 2897233214), (14, 1448616607), (619, 32763542), (1238, 16381771), (4333, 4680506), (8666, 2340253)]