20944192

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3677}}^1$

素因数の和:3778

約数の個数: 28

約数和(自身を含む): 42039540

約数和(自身を除く): 21095348

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3677, 5696, 7354, 14708, 29416, 58832, 117664, 235328, 327253, 654506, 1309012, 2618024, 5236048, 10472096, 20944192]

約数ペア:

[(1, 20944192), (2, 10472096), (4, 5236048), (8, 2618024), (16, 1309012), (32, 654506), (64, 327253), (89, 235328), (178, 117664), (356, 58832), (712, 29416), (1424, 14708), (2848, 7354), (3677, 5696)]