20192632

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 18687368

約数列:

[1, 2, 4, 8, 59, 118, 179, 236, 239, 358, 472, 478, 716, 956, 1432, 1912, 10561, 14101, 21122, 28202, 42244, 42781, 56404, 84488, 85562, 112808, 171124, 342248, 2524079, 5048158, 10096316, 20192632]

約数ペア:

[(1, 20192632), (2, 10096316), (4, 5048158), (8, 2524079), (59, 342248), (118, 171124), (179, 112808), (236, 85562), (239, 84488), (358, 56404), (472, 42781), (478, 42244), (716, 28202), (956, 21122), (1432, 14101), (1912, 10561)]