20138401093

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{4789}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 23010393600

約数和(自身を除く): 2871992507

約数列:

[1, 17, 19, 47, 277, 323, 799, 893, 4709, 4789, 5263, 13019, 15181, 81413, 89471, 90991, 221323, 225083, 247361, 1326553, 1546847, 3826411, 4205137, 4276577, 22551401, 25204507, 62347991, 72701809, 428476619, 1059915847, 1184611829, 20138401093]

約数ペア:

[(1, 20138401093), (17, 1184611829), (19, 1059915847), (47, 428476619), (277, 72701809), (323, 62347991), (799, 25204507), (893, 22551401), (4709, 4276577), (4789, 4205137), (5263, 3826411), (13019, 1546847), (15181, 1326553), (81413, 247361), (89471, 225083), (90991, 221323)]