20675184

素因数分解:

$2^4\times 3^1\times {\mathrm{569}}^1\times {\mathrm{757}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 53575440

約数和(自身を除く): 32900256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 569, 757, 1138, 1514, 1707, 2271, 2276, 3028, 3414, 4542, 4552, 6056, 6828, 9084, 9104, 12112, 13656, 18168, 27312, 36336, 430733, 861466, 1292199, 1722932, 2584398, 3445864, 5168796, 6891728, 10337592, 20675184]

約数ペア:

[(1, 20675184), (2, 10337592), (3, 6891728), (4, 5168796), (6, 3445864), (8, 2584398), (12, 1722932), (16, 1292199), (24, 861466), (48, 430733), (569, 36336), (757, 27312), (1138, 18168), (1514, 13656), (1707, 12112), (2271, 9104), (2276, 9084), (3028, 6828), (3414, 6056), (4542, 4552)]