40220886

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{13327}}^1$

素因数の和:13835

約数の個数: 16

約数和(自身を含む): 80607744

約数和(自身を除く): 40386858

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 13327, 26654, 39981, 79962, 6703481, 13406962, 20110443, 40220886]

約数ペア:

[(1, 40220886), (2, 20110443), (3, 13406962), (6, 6703481), (503, 79962), (1006, 39981), (1509, 26654), (3018, 13327)]