20227080852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{72043}}^1$

素因数の和:72773

約数の個数: 72

約数和(自身を含む): 55857154080

約数和(自身を除く): 35630073228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 709, 1418, 2127, 2836, 4254, 6381, 7799, 8508, 12762, 15598, 23397, 25524, 31196, 46794, 70191, 72043, 93588, 140382, 144086, 216129, 280764, 288172, 432258, 648387, 792473, 864516, 1296774, 1584946, 2377419, 2593548, 3169892, 4754838, 7132257, 9509676, 14264514, 28529028, 51078487, 102156974, 153235461, 204313948, 306470922, 459706383, 561863357, 612941844, 919412766, 1123726714, 1685590071, 1838825532, 2247453428, 3371180142, 5056770213, 6742360284, 10113540426, 20227080852]

約数ペア:

[(1, 20227080852), (2, 10113540426), (3, 6742360284), (4, 5056770213), (6, 3371180142), (9, 2247453428), (11, 1838825532), (12, 1685590071), (18, 1123726714), (22, 919412766), (33, 612941844), (36, 561863357), (44, 459706383), (66, 306470922), (99, 204313948), (132, 153235461), (198, 102156974), (396, 51078487), (709, 28529028), (1418, 14264514), (2127, 9509676), (2836, 7132257), (4254, 4754838), (6381, 3169892), (7799, 2593548), (8508, 2377419), (12762, 1584946), (15598, 1296774), (23397, 864516), (25524, 792473), (31196, 648387), (46794, 432258), (70191, 288172), (72043, 280764), (93588, 216129), (140382, 144086)]