20958752

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{3659}}^1$

素因数の和:3848

約数の個数: 24

約数和(自身を含む): 41504400

約数和(自身を除く): 20545648

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 3659, 5728, 7318, 14636, 29272, 58544, 117088, 654961, 1309922, 2619844, 5239688, 10479376, 20958752]

約数ペア:

[(1, 20958752), (2, 10479376), (4, 5239688), (8, 2619844), (16, 1309922), (32, 654961), (179, 117088), (358, 58544), (716, 29272), (1432, 14636), (2864, 7318), (3659, 5728)]