20332936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 41310360

約数和(自身を除く): 20977424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1013, 1544, 2026, 2509, 4052, 5018, 8104, 10036, 13169, 20072, 26338, 52676, 105352, 195509, 391018, 782036, 1564072, 2541617, 5083234, 10166468, 20332936]

約数ペア:

[(1, 20332936), (2, 10166468), (4, 5083234), (8, 2541617), (13, 1564072), (26, 782036), (52, 391018), (104, 195509), (193, 105352), (386, 52676), (772, 26338), (1013, 20072), (1544, 13169), (2026, 10036), (2509, 8104), (4052, 5018)]