20296386

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 30022974

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 727, 846, 1034, 1269, 1454, 1551, 2181, 2538, 3102, 4362, 4653, 6543, 7997, 9306, 13086, 13959, 15994, 19629, 23991, 27918, 34169, 39258, 47982, 68338, 71973, 102507, 143946, 205014, 215919, 307521, 375859, 431838, 615042, 751718, 922563, 1127577, 1845126, 2255154, 3382731, 6765462, 10148193, 20296386]

約数ペア:

[(1, 20296386), (2, 10148193), (3, 6765462), (6, 3382731), (9, 2255154), (11, 1845126), (18, 1127577), (22, 922563), (27, 751718), (33, 615042), (47, 431838), (54, 375859), (66, 307521), (94, 215919), (99, 205014), (141, 143946), (198, 102507), (282, 71973), (297, 68338), (423, 47982), (517, 39258), (594, 34169), (727, 27918), (846, 23991), (1034, 19629), (1269, 15994), (1454, 13959), (1551, 13086), (2181, 9306), (2538, 7997), (3102, 6543), (4362, 4653)]