20143727403455

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{21613}}^1\times {\mathrm{5657}}^1$

素因数の和:27755

約数の個数: 32

約数和(自身を含む): 24530799271104

約数和(自身を除く): 4387071867649

約数列:

[1, 5, 83, 397, 415, 1985, 5657, 21613, 28285, 32951, 108065, 164755, 469531, 1793879, 2245829, 2347655, 8580361, 8969395, 11229145, 42901805, 122264741, 186403807, 611323705, 712169963, 932019035, 3560849815, 10147973503, 48539102177, 50739867515, 242695510885, 4028745480691, 20143727403455]

約数ペア:

[(1, 20143727403455), (5, 4028745480691), (83, 242695510885), (397, 50739867515), (415, 48539102177), (1985, 10147973503), (5657, 3560849815), (21613, 932019035), (28285, 712169963), (32951, 611323705), (108065, 186403807), (164755, 122264741), (469531, 42901805), (1793879, 11229145), (2245829, 8969395), (2347655, 8580361)]