20927208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45893}}^1$

素因数の和:45921

約数の個数: 32

約数和(自身を含む): 55072800

約数和(自身を除く): 34145592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45893, 91786, 137679, 183572, 275358, 367144, 550716, 871967, 1101432, 1743934, 2615901, 3487868, 5231802, 6975736, 10463604, 20927208]

約数ペア:

[(1, 20927208), (2, 10463604), (3, 6975736), (4, 5231802), (6, 3487868), (8, 2615901), (12, 1743934), (19, 1101432), (24, 871967), (38, 550716), (57, 367144), (76, 275358), (114, 183572), (152, 137679), (228, 91786), (456, 45893)]