20120863763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{24247}}^1$

素因数の和:25107

約数の個数: 32

約数和(自身を含む): 27049128960

約数和(自身を除く): 6928265197

約数列:

[1, 7, 11, 13, 77, 91, 143, 829, 1001, 5803, 9119, 10777, 24247, 63833, 75439, 118547, 169729, 266717, 315211, 829829, 1867019, 2206477, 3467321, 20100763, 24271247, 140705341, 221108393, 261309919, 1547758751, 1829169433, 2874409109, 20120863763]

約数ペア:

[(1, 20120863763), (7, 2874409109), (11, 1829169433), (13, 1547758751), (77, 261309919), (91, 221108393), (143, 140705341), (829, 24271247), (1001, 20100763), (5803, 3467321), (9119, 2206477), (10777, 1867019), (24247, 829829), (63833, 315211), (75439, 266717), (118547, 169729)]