20953376

素因数分解:

$2^5\times {\mathrm{479}}^1\times {\mathrm{1367}}^1$

素因数の和:1856

約数の個数: 24

約数和(自身を含む): 41368320

約数和(自身を除く): 20414944

約数列:

[1, 2, 4, 8, 16, 32, 479, 958, 1367, 1916, 2734, 3832, 5468, 7664, 10936, 15328, 21872, 43744, 654793, 1309586, 2619172, 5238344, 10476688, 20953376]

約数ペア:

[(1, 20953376), (2, 10476688), (4, 5238344), (8, 2619172), (16, 1309586), (32, 654793), (479, 43744), (958, 21872), (1367, 15328), (1916, 10936), (2734, 7664), (3832, 5468)]