20583782010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20791699}}^1$

素因数の和:20791723

約数の個数: 48

約数和(自身を含む): 58383093600

約数和(自身を除く): 37799311590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 20791699, 41583398, 62375097, 103958495, 124750194, 187125291, 207916990, 228708689, 311875485, 374250582, 457417378, 623750970, 686126067, 935626455, 1143543445, 1372252134, 1871252910, 2058378201, 2287086890, 3430630335, 4116756402, 6861260670, 10291891005, 20583782010]

約数ペア:

[(1, 20583782010), (2, 10291891005), (3, 6861260670), (5, 4116756402), (6, 3430630335), (9, 2287086890), (10, 2058378201), (11, 1871252910), (15, 1372252134), (18, 1143543445), (22, 935626455), (30, 686126067), (33, 623750970), (45, 457417378), (55, 374250582), (66, 311875485), (90, 228708689), (99, 207916990), (110, 187125291), (165, 124750194), (198, 103958495), (330, 62375097), (495, 41583398), (990, 20791699)]