20131147394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{9661}}^1$

素因数の和:10250

約数の個数: 32

約数和(自身を含む): 31905933696

約数和(自身を除く): 11774786302

約数列:

[1, 2, 23, 46, 97, 194, 467, 934, 2231, 4462, 9661, 10741, 19322, 21482, 45299, 90598, 222203, 444406, 937117, 1041877, 1874234, 2083754, 4511687, 9023374, 21553691, 43107382, 103768801, 207537602, 437633639, 875267278, 10065573697, 20131147394]

約数ペア:

[(1, 20131147394), (2, 10065573697), (23, 875267278), (46, 437633639), (97, 207537602), (194, 103768801), (467, 43107382), (934, 21553691), (2231, 9023374), (4462, 4511687), (9661, 2083754), (10741, 1874234), (19322, 1041877), (21482, 937117), (45299, 444406), (90598, 222203)]