20220798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 43729056

約数和(自身を除く): 23508258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 653, 794, 1191, 1306, 1959, 2382, 3918, 5161, 8489, 10322, 15483, 16978, 25467, 30966, 50934, 259241, 518482, 777723, 1555446, 3370133, 6740266, 10110399, 20220798]

約数ペア:

[(1, 20220798), (2, 10110399), (3, 6740266), (6, 3370133), (13, 1555446), (26, 777723), (39, 518482), (78, 259241), (397, 50934), (653, 30966), (794, 25467), (1191, 16978), (1306, 15483), (1959, 10322), (2382, 8489), (3918, 5161)]