20199442659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{53783}}^1$

素因数の和:54415

約数の個数: 32

約数和(自身を含む): 30979584000

約数和(自身を除く): 10780141341

約数列:

[1, 3, 11, 19, 33, 57, 209, 599, 627, 1797, 6589, 11381, 19767, 34143, 53783, 125191, 161349, 375573, 591613, 1021877, 1774839, 3065631, 11240647, 32216017, 33721941, 96648051, 354376187, 612104323, 1063128561, 1836312969, 6733147553, 20199442659]

約数ペア:

[(1, 20199442659), (3, 6733147553), (11, 1836312969), (19, 1063128561), (33, 612104323), (57, 354376187), (209, 96648051), (599, 33721941), (627, 32216017), (1797, 11240647), (6589, 3065631), (11381, 1774839), (19767, 1021877), (34143, 591613), (53783, 375573), (125191, 161349)]