20020470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11311}}^1$

素因数の和:11380

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 28847370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11311, 22622, 33933, 56555, 67866, 113110, 169665, 339330, 667349, 1334698, 2002047, 3336745, 4004094, 6673490, 10010235, 20020470]

約数ペア:

[(1, 20020470), (2, 10010235), (3, 6673490), (5, 4004094), (6, 3336745), (10, 2002047), (15, 1334698), (30, 667349), (59, 339330), (118, 169665), (177, 113110), (295, 67866), (354, 56555), (590, 33933), (885, 22622), (1770, 11311)]