20804542950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2950999}}^1$

素因数の和:2951061

約数の個数: 48

約数和(自身を含む): 52693056000

約数和(自身を除く): 31888513050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 3525, 7050, 2950999, 5901998, 8852997, 14754995, 17705994, 29509990, 44264985, 73774975, 88529970, 138696953, 147549950, 221324925, 277393906, 416090859, 442649850, 693484765, 832181718, 1386969530, 2080454295, 3467423825, 4160908590, 6934847650, 10402271475, 20804542950]

約数ペア:

[(1, 20804542950), (2, 10402271475), (3, 6934847650), (5, 4160908590), (6, 3467423825), (10, 2080454295), (15, 1386969530), (25, 832181718), (30, 693484765), (47, 442649850), (50, 416090859), (75, 277393906), (94, 221324925), (141, 147549950), (150, 138696953), (235, 88529970), (282, 73774975), (470, 44264985), (705, 29509990), (1175, 17705994), (1410, 14754995), (2350, 8852997), (3525, 5901998), (7050, 2950999)]