20148004792

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{3023}}^1\times {\mathrm{4229}}^1$

素因数の和:7455

約数の個数: 32

約数和(自身を含む): 37990814400

約数和(自身を除く): 17842809608

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 3023, 4229, 6046, 8458, 12092, 16916, 24184, 33832, 595531, 833113, 1191062, 1666226, 2382124, 3332452, 4764248, 6664904, 12784267, 25568534, 51137068, 102274136, 2518500599, 5037001198, 10074002396, 20148004792]

約数ペア:

[(1, 20148004792), (2, 10074002396), (4, 5037001198), (8, 2518500599), (197, 102274136), (394, 51137068), (788, 25568534), (1576, 12784267), (3023, 6664904), (4229, 4764248), (6046, 3332452), (8458, 2382124), (12092, 1666226), (16916, 1191062), (24184, 833113), (33832, 595531)]