20046912

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 53376576

約数和(自身を除く): 33329664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 397, 526, 789, 794, 1052, 1191, 1578, 1588, 2104, 2382, 3156, 3176, 4208, 4764, 6312, 6352, 8416, 9528, 12624, 12704, 16832, 19056, 25248, 25408, 38112, 50496, 76224, 104411, 208822, 313233, 417644, 626466, 835288, 1252932, 1670576, 2505864, 3341152, 5011728, 6682304, 10023456, 20046912]

約数ペア:

[(1, 20046912), (2, 10023456), (3, 6682304), (4, 5011728), (6, 3341152), (8, 2505864), (12, 1670576), (16, 1252932), (24, 835288), (32, 626466), (48, 417644), (64, 313233), (96, 208822), (192, 104411), (263, 76224), (397, 50496), (526, 38112), (789, 25408), (794, 25248), (1052, 19056), (1191, 16832), (1578, 12704), (1588, 12624), (2104, 9528), (2382, 8416), (3156, 6352), (3176, 6312), (4208, 4764)]