20695770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76651}}^1$

素因数の和:76667

約数の個数: 32

約数和(自身を含む): 55189440

約数和(自身を除く): 34493670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76651, 153302, 229953, 383255, 459906, 689859, 766510, 1149765, 1379718, 2069577, 2299530, 3449295, 4139154, 6898590, 10347885, 20695770]

約数ペア:

[(1, 20695770), (2, 10347885), (3, 6898590), (5, 4139154), (6, 3449295), (9, 2299530), (10, 2069577), (15, 1379718), (18, 1149765), (27, 766510), (30, 689859), (45, 459906), (54, 383255), (90, 229953), (135, 153302), (270, 76651)]