20043424

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15277}}^1$

素因数の和:15328

約数の個数: 24

約数和(自身を含む): 40425588

約数和(自身を除く): 20382164

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15277, 30554, 61108, 122216, 244432, 488864, 626357, 1252714, 2505428, 5010856, 10021712, 20043424]

約数ペア:

[(1, 20043424), (2, 10021712), (4, 5010856), (8, 2505428), (16, 1252714), (32, 626357), (41, 488864), (82, 244432), (164, 122216), (328, 61108), (656, 30554), (1312, 15277)]