20220453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7089

約数の個数: 24

約数和(自身を含む): 32965920

約数和(自身を除く): 12745467

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 7043, 21129, 63387, 77473, 204247, 232419, 612741, 697257, 1838223, 2246717, 6740151, 20220453]

約数ペア:

[(1, 20220453), (3, 6740151), (9, 2246717), (11, 1838223), (29, 697257), (33, 612741), (87, 232419), (99, 204247), (261, 77473), (319, 63387), (957, 21129), (2871, 7043)]