20220552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 60521760

約数和(自身を除く): 40301208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 211, 242, 264, 363, 396, 422, 484, 633, 726, 792, 844, 968, 1089, 1266, 1331, 1452, 1688, 1899, 2178, 2321, 2532, 2662, 2904, 3798, 3993, 4356, 4642, 5064, 5324, 6963, 7596, 7986, 8712, 9284, 10648, 11979, 13926, 15192, 15972, 18568, 20889, 23958, 25531, 27852, 31944, 41778, 47916, 51062, 55704, 76593, 83556, 95832, 102124, 153186, 167112, 204248, 229779, 280841, 306372, 459558, 561682, 612744, 842523, 919116, 1123364, 1685046, 1838232, 2246728, 2527569, 3370092, 5055138, 6740184, 10110276, 20220552]

約数ペア:

[(1, 20220552), (2, 10110276), (3, 6740184), (4, 5055138), (6, 3370092), (8, 2527569), (9, 2246728), (11, 1838232), (12, 1685046), (18, 1123364), (22, 919116), (24, 842523), (33, 612744), (36, 561682), (44, 459558), (66, 306372), (72, 280841), (88, 229779), (99, 204248), (121, 167112), (132, 153186), (198, 102124), (211, 95832), (242, 83556), (264, 76593), (363, 55704), (396, 51062), (422, 47916), (484, 41778), (633, 31944), (726, 27852), (792, 25531), (844, 23958), (968, 20889), (1089, 18568), (1266, 15972), (1331, 15192), (1452, 13926), (1688, 11979), (1899, 10648), (2178, 9284), (2321, 8712), (2532, 7986), (2662, 7596), (2904, 6963), (3798, 5324), (3993, 5064), (4356, 4642)]