16620928824

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2633227}}^1$

素因数の和:2633499

約数の個数: 32

約数和(自身を含む): 41710331520

約数和(自身を除く): 25089402696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 2633227, 5266454, 7899681, 10532908, 15799362, 21065816, 31598724, 63197448, 692538701, 1385077402, 2077616103, 2770154804, 4155232206, 5540309608, 8310464412, 16620928824]

約数ペア:

[(1, 16620928824), (2, 8310464412), (3, 5540309608), (4, 4155232206), (6, 2770154804), (8, 2077616103), (12, 1385077402), (24, 692538701), (263, 63197448), (526, 31598724), (789, 21065816), (1052, 15799362), (1578, 10532908), (2104, 7899681), (3156, 5266454), (6312, 2633227)]