20289367044

素因数分解:

$2^2\times 3^2\times {\mathrm{8597}}^1\times {\mathrm{65557}}^1$

素因数の和:74164

約数の個数: 36

約数和(自身を含む): 51293759244

約数和(自身を除く): 31004392200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8597, 17194, 25791, 34388, 51582, 65557, 77373, 103164, 131114, 154746, 196671, 262228, 309492, 393342, 590013, 786684, 1180026, 2360052, 563593529, 1127187058, 1690780587, 2254374116, 3381561174, 5072341761, 6763122348, 10144683522, 20289367044]

約数ペア:

[(1, 20289367044), (2, 10144683522), (3, 6763122348), (4, 5072341761), (6, 3381561174), (9, 2254374116), (12, 1690780587), (18, 1127187058), (36, 563593529), (8597, 2360052), (17194, 1180026), (25791, 786684), (34388, 590013), (51582, 393342), (65557, 309492), (77373, 262228), (103164, 196671), (131114, 154746)]