20162222409

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{809}}^1\times {\mathrm{1753}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 30824375040

約数和(自身を除く): 10662152631

約数列:

[1, 3, 7, 21, 677, 809, 1753, 2031, 2427, 4739, 5259, 5663, 12271, 14217, 16989, 36813, 547693, 1186781, 1418177, 1643079, 3560343, 3833851, 4254531, 8307467, 9927239, 11501553, 24922401, 29781717, 960105829, 2880317487, 6720740803, 20162222409]

約数ペア:

[(1, 20162222409), (3, 6720740803), (7, 2880317487), (21, 960105829), (677, 29781717), (809, 24922401), (1753, 11501553), (2031, 9927239), (2427, 8307467), (4739, 4254531), (5259, 3833851), (5663, 3560343), (12271, 1643079), (14217, 1418177), (16989, 1186781), (36813, 547693)]