22520196

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1229}}^1$

素因数の和:1748

約数の個数: 36

約数和(自身を含む): 57084300

約数和(自身を除く): 34564104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1229, 1527, 2036, 2458, 3054, 3687, 4581, 4916, 6108, 7374, 9162, 11061, 14748, 18324, 22122, 44244, 625561, 1251122, 1876683, 2502244, 3753366, 5630049, 7506732, 11260098, 22520196]

約数ペア:

[(1, 22520196), (2, 11260098), (3, 7506732), (4, 5630049), (6, 3753366), (9, 2502244), (12, 1876683), (18, 1251122), (36, 625561), (509, 44244), (1018, 22122), (1229, 18324), (1527, 14748), (2036, 11061), (2458, 9162), (3054, 7374), (3687, 6108), (4581, 4916)]