20096316

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 52836000

約数和(自身を除く): 32739684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2549, 2628, 3942, 5098, 7647, 7884, 10196, 15294, 22941, 30588, 45882, 68823, 91764, 137646, 186077, 275292, 372154, 558231, 744308, 1116462, 1674693, 2232924, 3349386, 5024079, 6698772, 10048158, 20096316]

約数ペア:

[(1, 20096316), (2, 10048158), (3, 6698772), (4, 5024079), (6, 3349386), (9, 2232924), (12, 1674693), (18, 1116462), (27, 744308), (36, 558231), (54, 372154), (73, 275292), (108, 186077), (146, 137646), (219, 91764), (292, 68823), (438, 45882), (657, 30588), (876, 22941), (1314, 15294), (1971, 10196), (2549, 7884), (2628, 7647), (3942, 5098)]