20588634

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 52859520

約数和(自身を除く): 32270886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 121, 137, 138, 198, 207, 242, 253, 274, 297, 363, 411, 414, 506, 594, 621, 726, 759, 822, 1089, 1233, 1242, 1507, 1518, 2178, 2277, 2466, 2783, 3014, 3151, 3267, 3699, 4521, 4554, 5566, 6302, 6534, 6831, 7398, 8349, 9042, 9453, 13563, 13662, 16577, 16698, 18906, 25047, 27126, 28359, 33154, 34661, 40689, 49731, 50094, 56718, 69322, 75141, 81378, 85077, 99462, 103983, 149193, 150282, 170154, 207966, 298386, 311949, 381271, 447579, 623898, 762542, 895158, 935847, 1143813, 1871694, 2287626, 3431439, 6862878, 10294317, 20588634]

約数ペア:

[(1, 20588634), (2, 10294317), (3, 6862878), (6, 3431439), (9, 2287626), (11, 1871694), (18, 1143813), (22, 935847), (23, 895158), (27, 762542), (33, 623898), (46, 447579), (54, 381271), (66, 311949), (69, 298386), (99, 207966), (121, 170154), (137, 150282), (138, 149193), (198, 103983), (207, 99462), (242, 85077), (253, 81378), (274, 75141), (297, 69322), (363, 56718), (411, 50094), (414, 49731), (506, 40689), (594, 34661), (621, 33154), (726, 28359), (759, 27126), (822, 25047), (1089, 18906), (1233, 16698), (1242, 16577), (1507, 13662), (1518, 13563), (2178, 9453), (2277, 9042), (2466, 8349), (2783, 7398), (3014, 6831), (3151, 6534), (3267, 6302), (3699, 5566), (4521, 4554)]