20042524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 37322208

約数和(自身を除く): 17279684

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 1223, 2446, 4097, 4892, 8194, 16388, 20791, 41582, 83164, 294743, 589486, 1178972, 5010631, 10021262, 20042524]

約数ペア:

[(1, 20042524), (2, 10021262), (4, 5010631), (17, 1178972), (34, 589486), (68, 294743), (241, 83164), (482, 41582), (964, 20791), (1223, 16388), (2446, 8194), (4097, 4892)]