20162595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 35097408

約数和(自身を除く): 14934813

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 2137, 3145, 6411, 9435, 10685, 32055, 36329, 79069, 108987, 181645, 237207, 395345, 544935, 1186035, 1344173, 4032519, 6720865, 20162595]

約数ペア:

[(1, 20162595), (3, 6720865), (5, 4032519), (15, 1344173), (17, 1186035), (37, 544935), (51, 395345), (85, 237207), (111, 181645), (185, 108987), (255, 79069), (555, 36329), (629, 32055), (1887, 10685), (2137, 9435), (3145, 6411)]