20015392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36793}}^1$

素因数の和:36820

約数の個数: 24

約数和(自身を含む): 41724396

約数和(自身を除く): 21709004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36793, 73586, 147172, 294344, 588688, 625481, 1177376, 1250962, 2501924, 5003848, 10007696, 20015392]

約数ペア:

[(1, 20015392), (2, 10007696), (4, 5003848), (8, 2501924), (16, 1250962), (17, 1177376), (32, 625481), (34, 588688), (68, 294344), (136, 147172), (272, 73586), (544, 36793)]