20173546416

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1758503}}^1$

素因数の和:1758753

約数の個数: 40

約数和(自身を含む): 52333079040

約数和(自身を除く): 32159532624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1758503, 3517006, 5275509, 7034012, 10551018, 14068024, 21102036, 28136048, 42204072, 84408144, 420282217, 840564434, 1260846651, 1681128868, 2521693302, 3362257736, 5043386604, 6724515472, 10086773208, 20173546416]

約数ペア:

[(1, 20173546416), (2, 10086773208), (3, 6724515472), (4, 5043386604), (6, 3362257736), (8, 2521693302), (12, 1681128868), (16, 1260846651), (24, 840564434), (48, 420282217), (239, 84408144), (478, 42204072), (717, 28136048), (956, 21102036), (1434, 14068024), (1912, 10551018), (2868, 7034012), (3824, 5275509), (5736, 3517006), (11472, 1758503)]