20414752

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{12037}}^1$

素因数の和:12100

約数の個数: 24

約数和(自身を含む): 40953276

約数和(自身を除く): 20538524

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 12037, 24074, 48148, 96296, 192592, 385184, 637961, 1275922, 2551844, 5103688, 10207376, 20414752]

約数ペア:

[(1, 20414752), (2, 10207376), (4, 5103688), (8, 2551844), (16, 1275922), (32, 637961), (53, 385184), (106, 192592), (212, 96296), (424, 48148), (848, 24074), (1696, 12037)]