20160178245981

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{10169}}^1\times {\mathrm{2653967}}^1$

素因数の和:2664225

約数の個数: 24

約数和(自身を含む): 29474013179520

約数和(自身を除く): 9313834933539

約数列:

[1, 3, 9, 83, 249, 747, 10169, 30507, 91521, 844027, 2532081, 2653967, 7596243, 7961901, 23885703, 220279261, 660837783, 1982513349, 26988190423, 80964571269, 242893713807, 2240019805109, 6720059415327, 20160178245981]

約数ペア:

[(1, 20160178245981), (3, 6720059415327), (9, 2240019805109), (83, 242893713807), (249, 80964571269), (747, 26988190423), (10169, 1982513349), (30507, 660837783), (91521, 220279261), (844027, 23885703), (2532081, 7961901), (2653967, 7596243)]