20343371364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29741771}}^1$

素因数の和:29741800

約数の個数: 36

約数和(自身を含む): 54130025040

約数和(自身を除く): 33786653676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29741771, 59483542, 89225313, 118967084, 178450626, 267675939, 356901252, 535351878, 565093649, 1070703756, 1130187298, 1695280947, 2260374596, 3390561894, 5085842841, 6781123788, 10171685682, 20343371364]

約数ペア:

[(1, 20343371364), (2, 10171685682), (3, 6781123788), (4, 5085842841), (6, 3390561894), (9, 2260374596), (12, 1695280947), (18, 1130187298), (19, 1070703756), (36, 565093649), (38, 535351878), (57, 356901252), (76, 267675939), (114, 178450626), (171, 118967084), (228, 89225313), (342, 59483542), (684, 29741771)]