20076567910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{324811}}^1$

素因数の和:325708

約数の個数: 32

約数和(自身を含む): 41347268352

約数和(自身を除く): 21270700442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 883, 1766, 4415, 6181, 8830, 12362, 30905, 61810, 324811, 649622, 1624055, 2273677, 3248110, 4547354, 11368385, 22736770, 286808113, 573616226, 1434040565, 2007656791, 2868081130, 4015313582, 10038283955, 20076567910]

約数ペア:

[(1, 20076567910), (2, 10038283955), (5, 4015313582), (7, 2868081130), (10, 2007656791), (14, 1434040565), (35, 573616226), (70, 286808113), (883, 22736770), (1766, 11368385), (4415, 4547354), (6181, 3248110), (8830, 2273677), (12362, 1624055), (30905, 649622), (61810, 324811)]