20861046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 48353760

約数和(自身を除く): 27492714

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1229, 1886, 2458, 2829, 3687, 5658, 7374, 8487, 11061, 16974, 22122, 28267, 50389, 56534, 84801, 100778, 151167, 169602, 254403, 302334, 453501, 508806, 907002, 1158947, 2317894, 3476841, 6953682, 10430523, 20861046]

約数ペア:

[(1, 20861046), (2, 10430523), (3, 6953682), (6, 3476841), (9, 2317894), (18, 1158947), (23, 907002), (41, 508806), (46, 453501), (69, 302334), (82, 254403), (123, 169602), (138, 151167), (207, 100778), (246, 84801), (369, 56534), (414, 50389), (738, 28267), (943, 22122), (1229, 16974), (1886, 11061), (2458, 8487), (2829, 7374), (3687, 5658)]