20067528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64319}}^1$

素因数の和:64341

約数の個数: 32

約数和(自身を含む): 54028800

約数和(自身を除く): 33961272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64319, 128638, 192957, 257276, 385914, 514552, 771828, 836147, 1543656, 1672294, 2508441, 3344588, 5016882, 6689176, 10033764, 20067528]

約数ペア:

[(1, 20067528), (2, 10033764), (3, 6689176), (4, 5016882), (6, 3344588), (8, 2508441), (12, 1672294), (13, 1543656), (24, 836147), (26, 771828), (39, 514552), (52, 385914), (78, 257276), (104, 192957), (156, 128638), (312, 64319)]