20873256

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14741}}^1$

素因数の和:14809

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 32197944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14741, 29482, 44223, 58964, 88446, 117928, 176892, 353784, 869719, 1739438, 2609157, 3478876, 5218314, 6957752, 10436628, 20873256]

約数ペア:

[(1, 20873256), (2, 10436628), (3, 6957752), (4, 5218314), (6, 3478876), (8, 2609157), (12, 1739438), (24, 869719), (59, 353784), (118, 176892), (177, 117928), (236, 88446), (354, 58964), (472, 44223), (708, 29482), (1416, 14741)]