20159441393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{5573}}^1$

素因数の和:6033

約数の個数: 32

約数和(自身を含む): 25091383296

約数和(自身を除く): 4931941903

約数列:

[1, 7, 13, 91, 127, 313, 889, 1651, 2191, 4069, 5573, 11557, 28483, 39011, 39751, 72449, 278257, 507143, 516763, 707771, 1744349, 3617341, 4954397, 9201023, 12210443, 22676537, 64407161, 158735759, 221532323, 1550726261, 2879920199, 20159441393]

約数ペア:

[(1, 20159441393), (7, 2879920199), (13, 1550726261), (91, 221532323), (127, 158735759), (313, 64407161), (889, 22676537), (1651, 12210443), (2191, 9201023), (4069, 4954397), (5573, 3617341), (11557, 1744349), (28483, 707771), (39011, 516763), (39751, 507143), (72449, 278257)]