20650032

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3707

約数の個数: 80

約数和(自身を含む): 63850080

約数和(自身を除く): 43200048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3677, 5616, 7354, 11031, 14708, 22062, 29416, 33093, 44124, 47801, 58832, 66186, 88248, 95602, 99279, 132372, 143403, 176496, 191204, 198558, 264744, 286806, 382408, 397116, 430209, 529488, 573612, 764816, 794232, 860418, 1147224, 1290627, 1588464, 1720836, 2294448, 2581254, 3441672, 5162508, 6883344, 10325016, 20650032]

約数ペア:

[(1, 20650032), (2, 10325016), (3, 6883344), (4, 5162508), (6, 3441672), (8, 2581254), (9, 2294448), (12, 1720836), (13, 1588464), (16, 1290627), (18, 1147224), (24, 860418), (26, 794232), (27, 764816), (36, 573612), (39, 529488), (48, 430209), (52, 397116), (54, 382408), (72, 286806), (78, 264744), (104, 198558), (108, 191204), (117, 176496), (144, 143403), (156, 132372), (208, 99279), (216, 95602), (234, 88248), (312, 66186), (351, 58832), (432, 47801), (468, 44124), (624, 33093), (702, 29416), (936, 22062), (1404, 14708), (1872, 11031), (2808, 7354), (3677, 5616)]