20177031532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{5711}}^1$

素因数の和:5999

約数の個数: 96

約数和(自身を含む): 44142336000

約数和(自身を除く): 23965304468

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 229, 266, 406, 458, 532, 551, 812, 916, 1102, 1603, 2204, 3206, 3857, 4351, 5711, 6412, 6641, 7714, 8702, 11422, 13282, 15428, 17404, 22844, 26564, 30457, 39977, 46487, 60914, 79954, 92974, 108509, 121828, 126179, 159908, 165619, 185948, 217018, 252358, 331238, 434036, 504716, 662476, 759563, 883253, 1159333, 1307819, 1519126, 1766506, 2318666, 2615638, 3038252, 3146761, 3533012, 4637332, 5231276, 6293522, 9154733, 12587044, 18309466, 22027327, 24848561, 36618932, 37926751, 44054654, 49697122, 75853502, 88109308, 99394244, 151707004, 173939927, 265487257, 347879854, 530974514, 695759708, 720608269, 1061949028, 1441216538, 2882433076, 5044257883, 10088515766, 20177031532]

約数ペア:

[(1, 20177031532), (2, 10088515766), (4, 5044257883), (7, 2882433076), (14, 1441216538), (19, 1061949028), (28, 720608269), (29, 695759708), (38, 530974514), (58, 347879854), (76, 265487257), (116, 173939927), (133, 151707004), (203, 99394244), (229, 88109308), (266, 75853502), (406, 49697122), (458, 44054654), (532, 37926751), (551, 36618932), (812, 24848561), (916, 22027327), (1102, 18309466), (1603, 12587044), (2204, 9154733), (3206, 6293522), (3857, 5231276), (4351, 4637332), (5711, 3533012), (6412, 3146761), (6641, 3038252), (7714, 2615638), (8702, 2318666), (11422, 1766506), (13282, 1519126), (15428, 1307819), (17404, 1159333), (22844, 883253), (26564, 759563), (30457, 662476), (39977, 504716), (46487, 434036), (60914, 331238), (79954, 252358), (92974, 217018), (108509, 185948), (121828, 165619), (126179, 159908)]