20944788

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{1723}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 48947808

約数和(自身を除く): 28003020

約数列:

[1, 2, 3, 4, 6, 12, 1013, 1723, 2026, 3039, 3446, 4052, 5169, 6078, 6892, 10338, 12156, 20676, 1745399, 3490798, 5236197, 6981596, 10472394, 20944788]

約数ペア:

[(1, 20944788), (2, 10472394), (3, 6981596), (4, 5236197), (6, 3490798), (12, 1745399), (1013, 20676), (1723, 12156), (2026, 10338), (3039, 6892), (3446, 6078), (4052, 5169)]