20565715422

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{587827}}^1$

素因数の和:587870

約数の個数: 64

約数和(自身を含む): 50788339200

約数和(自身を除く): 30222623778

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 343, 357, 686, 714, 833, 1029, 1666, 2058, 2499, 4998, 5831, 11662, 17493, 34986, 587827, 1175654, 1763481, 3526962, 4114789, 8229578, 9993059, 12344367, 19986118, 24688734, 28803523, 29979177, 57607046, 59958354, 69951413, 86410569, 139902826, 172821138, 201624661, 209854239, 403249322, 419708478, 489659891, 604873983, 979319782, 1209747966, 1468979673, 2937959346, 3427619237, 6855238474, 10282857711, 20565715422]

約数ペア:

[(1, 20565715422), (2, 10282857711), (3, 6855238474), (6, 3427619237), (7, 2937959346), (14, 1468979673), (17, 1209747966), (21, 979319782), (34, 604873983), (42, 489659891), (49, 419708478), (51, 403249322), (98, 209854239), (102, 201624661), (119, 172821138), (147, 139902826), (238, 86410569), (294, 69951413), (343, 59958354), (357, 57607046), (686, 29979177), (714, 28803523), (833, 24688734), (1029, 19986118), (1666, 12344367), (2058, 9993059), (2499, 8229578), (4998, 4114789), (5831, 3526962), (11662, 1763481), (17493, 1175654), (34986, 587827)]