20170972758

素因数分解:

$2^1\times 3^1\times {\mathrm{54647}}^1\times {\mathrm{61519}}^1$

素因数の和:116171

約数の個数: 16

約数和(自身を含む): 40343339520

約数和(自身を除く): 20172366762

約数列:

[1, 2, 3, 6, 54647, 61519, 109294, 123038, 163941, 184557, 327882, 369114, 3361828793, 6723657586, 10085486379, 20170972758]

約数ペア:

[(1, 20170972758), (2, 10085486379), (3, 6723657586), (6, 3361828793), (54647, 369114), (61519, 327882), (109294, 184557), (123038, 163941)]