20162682671

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 21778606080

約数和(自身を除く): 1615923409

約数列:

[1, 23, 43, 197, 239, 433, 989, 4531, 5497, 8471, 9959, 10277, 18619, 47083, 85301, 103487, 194833, 236371, 428237, 1082909, 1961923, 2024569, 2380201, 3667943, 4449941, 20386939, 46565087, 84362689, 102348643, 468899597, 876638377, 20162682671]

約数ペア:

[(1, 20162682671), (23, 876638377), (43, 468899597), (197, 102348643), (239, 84362689), (433, 46565087), (989, 20386939), (4531, 4449941), (5497, 3667943), (8471, 2380201), (9959, 2024569), (10277, 1961923), (18619, 1082909), (47083, 428237), (85301, 236371), (103487, 194833)]