14180020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22871}}^1$

素因数の和:22911

約数の個数: 24

約数和(自身を含む): 30739968

約数和(自身を除く): 16559948

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 22871, 45742, 91484, 114355, 228710, 457420, 709001, 1418002, 2836004, 3545005, 7090010, 14180020]

約数ペア:

[(1, 14180020), (2, 7090010), (4, 3545005), (5, 2836004), (10, 1418002), (20, 709001), (31, 457420), (62, 228710), (124, 114355), (155, 91484), (310, 45742), (620, 22871)]