20115666468

素因数分解:

$2^2\times 3^3\times {\mathrm{12613}}^1\times {\mathrm{14767}}^1$

素因数の和:27393

約数の個数: 48

約数和(自身を含む): 52159394560

約数和(自身を除く): 32043728092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 12613, 14767, 25226, 29534, 37839, 44301, 50452, 59068, 75678, 88602, 113517, 132903, 151356, 177204, 227034, 265806, 340551, 398709, 454068, 531612, 681102, 797418, 1362204, 1594836, 186256171, 372512342, 558768513, 745024684, 1117537026, 1676305539, 2235074052, 3352611078, 5028916617, 6705222156, 10057833234, 20115666468]

約数ペア:

[(1, 20115666468), (2, 10057833234), (3, 6705222156), (4, 5028916617), (6, 3352611078), (9, 2235074052), (12, 1676305539), (18, 1117537026), (27, 745024684), (36, 558768513), (54, 372512342), (108, 186256171), (12613, 1594836), (14767, 1362204), (25226, 797418), (29534, 681102), (37839, 531612), (44301, 454068), (50452, 398709), (59068, 340551), (75678, 265806), (88602, 227034), (113517, 177204), (132903, 151356)]