20172580548

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2274761}}^1$

素因数の和:2275507

約数の個数: 24

約数和(自身を含む): 47133068640

約数和(自身を除く): 26960488092

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 2274761, 4549522, 6824283, 9099044, 13648566, 27297132, 1681048379, 3362096758, 5043145137, 6724193516, 10086290274, 20172580548]

約数ペア:

[(1, 20172580548), (2, 10086290274), (3, 6724193516), (4, 5043145137), (6, 3362096758), (12, 1681048379), (739, 27297132), (1478, 13648566), (2217, 9099044), (2956, 6824283), (4434, 4549522), (8868, 2274761)]