20159646966

素因数分解:

$2^1\times 3^2\times {\mathrm{19319}}^1\times {\mathrm{57973}}^1$

素因数の和:77300

約数の個数: 24

約数和(自身を含む): 43682249520

約数和(自身を除く): 23522602554

約数列:

[1, 2, 3, 6, 9, 18, 19319, 38638, 57957, 57973, 115914, 115946, 173871, 173919, 347742, 347838, 521757, 1043514, 1119980387, 2239960774, 3359941161, 6719882322, 10079823483, 20159646966]

約数ペア:

[(1, 20159646966), (2, 10079823483), (3, 6719882322), (6, 3359941161), (9, 2239960774), (18, 1119980387), (19319, 1043514), (38638, 521757), (57957, 347838), (57973, 347742), (115914, 173919), (115946, 173871)]