22642020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{125789}}^1$

素因数の和:125804

約数の個数: 36

約数和(自身を含む): 68681340

約数和(自身を除く): 46039320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 125789, 251578, 377367, 503156, 628945, 754734, 1132101, 1257890, 1509468, 1886835, 2264202, 2515780, 3773670, 4528404, 5660505, 7547340, 11321010, 22642020]

約数ペア:

[(1, 22642020), (2, 11321010), (3, 7547340), (4, 5660505), (5, 4528404), (6, 3773670), (9, 2515780), (10, 2264202), (12, 1886835), (15, 1509468), (18, 1257890), (20, 1132101), (30, 754734), (36, 628945), (45, 503156), (60, 377367), (90, 251578), (180, 125789)]