20429996952

素因数分解:

$2^3\times 3^1\times {\mathrm{1723}}^1\times {\mathrm{494051}}^1$

素因数の和:495783

約数の個数: 32

約数和(自身を含む): 51104738880

約数和(自身を除く): 30674741928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1723, 3446, 5169, 6892, 10338, 13784, 20676, 41352, 494051, 988102, 1482153, 1976204, 2964306, 3952408, 5928612, 11857224, 851249873, 1702499746, 2553749619, 3404999492, 5107499238, 6809998984, 10214998476, 20429996952]

約数ペア:

[(1, 20429996952), (2, 10214998476), (3, 6809998984), (4, 5107499238), (6, 3404999492), (8, 2553749619), (12, 1702499746), (24, 851249873), (1723, 11857224), (3446, 5928612), (5169, 3952408), (6892, 2964306), (10338, 1976204), (13784, 1482153), (20676, 988102), (41352, 494051)]