20247648

素因数分解:

$2^5\times 3^1\times {\mathrm{210913}}^1$

素因数の和:210926

約数の個数: 24

約数和(自身を含む): 53150328

約数和(自身を除く): 32902680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210913, 421826, 632739, 843652, 1265478, 1687304, 2530956, 3374608, 5061912, 6749216, 10123824, 20247648]

約数ペア:

[(1, 20247648), (2, 10123824), (3, 6749216), (4, 5061912), (6, 3374608), (8, 2530956), (12, 1687304), (16, 1265478), (24, 843652), (32, 632739), (48, 421826), (96, 210913)]