20011344

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5711}}^1$

素因数の和:5795

約数の個数: 40

約数和(自身を含む): 52413312

約数和(自身を除く): 32401968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5711, 11422, 17133, 22844, 34266, 45688, 68532, 91376, 137064, 274128, 416903, 833806, 1250709, 1667612, 2501418, 3335224, 5002836, 6670448, 10005672, 20011344]

約数ペア:

[(1, 20011344), (2, 10005672), (3, 6670448), (4, 5002836), (6, 3335224), (8, 2501418), (12, 1667612), (16, 1250709), (24, 833806), (48, 416903), (73, 274128), (146, 137064), (219, 91376), (292, 68532), (438, 45688), (584, 34266), (876, 22844), (1168, 17133), (1752, 11422), (3504, 5711)]