20101455647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1\times {\mathrm{4093}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 25613374080

約数和(自身を除く): 5511918433

約数列:

[1, 7, 13, 29, 91, 203, 377, 1861, 2639, 4093, 13027, 24193, 28651, 53209, 53969, 118697, 169351, 372463, 377783, 701597, 830879, 1543061, 4911179, 7617073, 10801427, 53319511, 99021949, 220895117, 693153643, 1546265819, 2871636521, 20101455647]

約数ペア:

[(1, 20101455647), (7, 2871636521), (13, 1546265819), (29, 693153643), (91, 220895117), (203, 99021949), (377, 53319511), (1861, 10801427), (2639, 7617073), (4093, 4911179), (13027, 1543061), (24193, 830879), (28651, 701597), (53209, 377783), (53969, 372463), (118697, 169351)]