1696202920

素因数分解:

$2^3\times 5^1\times {\mathrm{42405073}}^1$

素因数の和:42405084

約数の個数: 16

約数和(自身を含む): 3816456660

約数和(自身を除く): 2120253740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 42405073, 84810146, 169620292, 212025365, 339240584, 424050730, 848101460, 1696202920]

約数ペア:

[(1, 1696202920), (2, 848101460), (4, 424050730), (5, 339240584), (8, 212025365), (10, 169620292), (20, 84810146), (40, 42405073)]