20183770099

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 21254897664

約数和(自身を除く): 1071127565

約数列:

[1, 47, 83, 103, 191, 263, 3901, 4841, 8549, 8977, 12361, 15853, 19673, 21829, 27089, 50233, 401803, 745091, 924631, 1025963, 1273183, 1632859, 2248387, 2360951, 4169339, 5173999, 76744373, 105674189, 195958933, 243177953, 429441917, 20183770099]

約数ペア:

[(1, 20183770099), (47, 429441917), (83, 243177953), (103, 195958933), (191, 105674189), (263, 76744373), (3901, 5173999), (4841, 4169339), (8549, 2360951), (8977, 2248387), (12361, 1632859), (15853, 1273183), (19673, 1025963), (21829, 924631), (27089, 745091), (50233, 401803)]