20211194634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1668

約数の個数: 128

約数和(自身を含む): 46813593600

約数和(自身を除く): 26602398966

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 271, 323, 493, 542, 551, 646, 813, 969, 986, 1102, 1327, 1479, 1626, 1653, 1938, 2654, 2958, 3306, 3981, 4607, 5149, 7859, 7962, 9214, 9367, 10298, 13821, 15447, 15718, 18734, 22559, 23577, 25213, 27642, 28101, 30894, 38483, 45118, 47154, 50426, 56202, 67677, 75639, 76966, 87533, 115449, 133603, 135354, 149321, 151278, 175066, 230898, 262599, 267206, 298642, 359617, 400809, 428621, 447963, 525198, 654211, 719234, 731177, 801618, 857242, 895926, 1078851, 1285863, 1308422, 1462354, 1962633, 2157702, 2193531, 2538457, 2571726, 3925266, 4387062, 5076914, 6113489, 6832723, 7615371, 10428893, 12226978, 12430009, 13665446, 15230742, 18340467, 20498169, 20857786, 24860018, 31286679, 36680934, 37290027, 40996338, 62573358, 74580054, 116156291, 177291181, 198148967, 232312582, 348468873, 354582362, 396297934, 531873543, 594446901, 696937746, 1063747086, 1188893802, 3368532439, 6737064878, 10105597317, 20211194634]

約数ペア:

[(1, 20211194634), (2, 10105597317), (3, 6737064878), (6, 3368532439), (17, 1188893802), (19, 1063747086), (29, 696937746), (34, 594446901), (38, 531873543), (51, 396297934), (57, 354582362), (58, 348468873), (87, 232312582), (102, 198148967), (114, 177291181), (174, 116156291), (271, 74580054), (323, 62573358), (493, 40996338), (542, 37290027), (551, 36680934), (646, 31286679), (813, 24860018), (969, 20857786), (986, 20498169), (1102, 18340467), (1327, 15230742), (1479, 13665446), (1626, 12430009), (1653, 12226978), (1938, 10428893), (2654, 7615371), (2958, 6832723), (3306, 6113489), (3981, 5076914), (4607, 4387062), (5149, 3925266), (7859, 2571726), (7962, 2538457), (9214, 2193531), (9367, 2157702), (10298, 1962633), (13821, 1462354), (15447, 1308422), (15718, 1285863), (18734, 1078851), (22559, 895926), (23577, 857242), (25213, 801618), (27642, 731177), (28101, 719234), (30894, 654211), (38483, 525198), (45118, 447963), (47154, 428621), (50426, 400809), (56202, 359617), (67677, 298642), (75639, 267206), (76966, 262599), (87533, 230898), (115449, 175066), (133603, 151278), (135354, 149321)]