20227524060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{415691}}^1$

素因数の和:416514

約数の個数: 48

約数和(自身を含む): 56707039872

約数和(自身を除く): 36479515812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 24330, 48660, 415691, 831382, 1247073, 1662764, 2078455, 2494146, 4156910, 4988292, 6235365, 8313820, 12470730, 24941460, 337125401, 674250802, 1011376203, 1348501604, 1685627005, 2022752406, 3371254010, 4045504812, 5056881015, 6742508020, 10113762030, 20227524060]

約数ペア:

[(1, 20227524060), (2, 10113762030), (3, 6742508020), (4, 5056881015), (5, 4045504812), (6, 3371254010), (10, 2022752406), (12, 1685627005), (15, 1348501604), (20, 1011376203), (30, 674250802), (60, 337125401), (811, 24941460), (1622, 12470730), (2433, 8313820), (3244, 6235365), (4055, 4988292), (4866, 4156910), (8110, 2494146), (9732, 2078455), (12165, 1662764), (16220, 1247073), (24330, 831382), (48660, 415691)]