20165366190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{322079}}^1$

素因数の和:324176

約数の個数: 32

約数和(自身を含む): 48420218880

約数和(自身を除く): 28254852690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2087, 4174, 6261, 10435, 12522, 20870, 31305, 62610, 322079, 644158, 966237, 1610395, 1932474, 3220790, 4831185, 9662370, 672178873, 1344357746, 2016536619, 3360894365, 4033073238, 6721788730, 10082683095, 20165366190]

約数ペア:

[(1, 20165366190), (2, 10082683095), (3, 6721788730), (5, 4033073238), (6, 3360894365), (10, 2016536619), (15, 1344357746), (30, 672178873), (2087, 9662370), (4174, 4831185), (6261, 3220790), (10435, 1932474), (12522, 1610395), (20870, 966237), (31305, 644158), (62610, 322079)]