20648133060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7322033}}^1$

素因数の和:7322092

約数の個数: 48

約数和(自身を含む): 59044882176

約数和(自身を除く): 38396749116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 7322033, 14644066, 21966099, 29288132, 36610165, 43932198, 73220330, 87864396, 109830495, 146440660, 219660990, 344135551, 439321980, 688271102, 1032406653, 1376542204, 1720677755, 2064813306, 3441355510, 4129626612, 5162033265, 6882711020, 10324066530, 20648133060]

約数ペア:

[(1, 20648133060), (2, 10324066530), (3, 6882711020), (4, 5162033265), (5, 4129626612), (6, 3441355510), (10, 2064813306), (12, 1720677755), (15, 1376542204), (20, 1032406653), (30, 688271102), (47, 439321980), (60, 344135551), (94, 219660990), (141, 146440660), (188, 109830495), (235, 87864396), (282, 73220330), (470, 43932198), (564, 36610165), (705, 29288132), (940, 21966099), (1410, 14644066), (2820, 7322033)]