20163448046

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{22973}}^1$

素因数の和:23936

約数の個数: 32

約数和(自身を含む): 35093979648

約数和(自身を除く): 14930531602

約数列:

[1, 2, 7, 14, 71, 142, 497, 883, 994, 1766, 6181, 12362, 22973, 45946, 62693, 125386, 160811, 321622, 438851, 877702, 1631083, 3262166, 11417581, 20285159, 22835162, 40570318, 141996113, 283992226, 1440246289, 2880492578, 10081724023, 20163448046]

約数ペア:

[(1, 20163448046), (2, 10081724023), (7, 2880492578), (14, 1440246289), (71, 283992226), (142, 141996113), (497, 40570318), (883, 22835162), (994, 20285159), (1766, 11417581), (6181, 3262166), (12362, 1631083), (22973, 877702), (45946, 438851), (62693, 321622), (125386, 160811)]