20069556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 50878464

約数和(自身を除く): 30808908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1013, 1524, 1651, 2026, 3039, 3302, 4052, 4953, 6078, 6604, 9906, 12156, 13169, 19812, 26338, 39507, 52676, 79014, 128651, 158028, 257302, 385953, 514604, 771906, 1543812, 1672463, 3344926, 5017389, 6689852, 10034778, 20069556]

約数ペア:

[(1, 20069556), (2, 10034778), (3, 6689852), (4, 5017389), (6, 3344926), (12, 1672463), (13, 1543812), (26, 771906), (39, 514604), (52, 385953), (78, 257302), (127, 158028), (156, 128651), (254, 79014), (381, 52676), (508, 39507), (762, 26338), (1013, 19812), (1524, 13169), (1651, 12156), (2026, 9906), (3039, 6604), (3302, 6078), (4052, 4953)]