20762208

素因数分解:

$2^5\times 3^2\times {\mathrm{72091}}^1$

素因数の和:72107

約数の個数: 36

約数和(自身を含む): 59043348

約数和(自身を除く): 38281140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 72091, 144182, 216273, 288364, 432546, 576728, 648819, 865092, 1153456, 1297638, 1730184, 2306912, 2595276, 3460368, 5190552, 6920736, 10381104, 20762208]

約数ペア:

[(1, 20762208), (2, 10381104), (3, 6920736), (4, 5190552), (6, 3460368), (8, 2595276), (9, 2306912), (12, 1730184), (16, 1297638), (18, 1153456), (24, 865092), (32, 648819), (36, 576728), (48, 432546), (72, 288364), (96, 216273), (144, 144182), (288, 72091)]