20130876682

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{41999}}^1$

素因数の和:42155

約数の個数: 48

約数和(自身を含む): 36139824000

約数和(自身を除く): 16008947318

約数列:

[1, 2, 7, 14, 49, 67, 73, 98, 134, 146, 469, 511, 938, 1022, 3283, 3577, 4891, 6566, 7154, 9782, 34237, 41999, 68474, 83998, 239659, 293993, 479318, 587986, 2057951, 2813933, 3065927, 4115902, 5627866, 6131854, 19697531, 21461489, 39395062, 42922978, 137882717, 150230423, 205417109, 275765434, 300460846, 410834218, 1437919763, 2875839526, 10065438341, 20130876682]

約数ペア:

[(1, 20130876682), (2, 10065438341), (7, 2875839526), (14, 1437919763), (49, 410834218), (67, 300460846), (73, 275765434), (98, 205417109), (134, 150230423), (146, 137882717), (469, 42922978), (511, 39395062), (938, 21461489), (1022, 19697531), (3283, 6131854), (3577, 5627866), (4891, 4115902), (6566, 3065927), (7154, 2813933), (9782, 2057951), (34237, 587986), (41999, 479318), (68474, 293993), (83998, 239659)]