20186143576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{94849}}^1$

素因数の和:95611

約数の個数: 32

約数和(自身を含む): 38926440000

約数和(自身を除く): 18740296424

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 719, 1438, 2876, 5752, 26603, 53206, 94849, 106412, 189698, 212824, 379396, 758792, 3509413, 7018826, 14037652, 28075304, 68196431, 136392862, 272785724, 545571448, 2523267947, 5046535894, 10093071788, 20186143576]

約数ペア:

[(1, 20186143576), (2, 10093071788), (4, 5046535894), (8, 2523267947), (37, 545571448), (74, 272785724), (148, 136392862), (296, 68196431), (719, 28075304), (1438, 14037652), (2876, 7018826), (5752, 3509413), (26603, 758792), (53206, 379396), (94849, 212824), (106412, 189698)]