20073559254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1\times {\mathrm{3301}}^1$

素因数の和:5541

約数の個数: 64

約数和(自身を含む): 46602895872

約数和(自身を除く): 26529336618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2161, 2814, 3301, 4322, 6483, 6602, 9903, 12966, 15127, 19806, 23107, 30254, 45381, 46214, 69321, 90762, 138642, 144787, 221167, 289574, 434361, 442334, 663501, 868722, 1013509, 1327002, 1548169, 2027018, 3040527, 3096338, 4644507, 6081054, 7133461, 9289014, 14266922, 21400383, 42800766, 49934227, 99868454, 149802681, 299605362, 477941887, 955883774, 1433825661, 2867651322, 3345593209, 6691186418, 10036779627, 20073559254]

約数ペア:

[(1, 20073559254), (2, 10036779627), (3, 6691186418), (6, 3345593209), (7, 2867651322), (14, 1433825661), (21, 955883774), (42, 477941887), (67, 299605362), (134, 149802681), (201, 99868454), (402, 49934227), (469, 42800766), (938, 21400383), (1407, 14266922), (2161, 9289014), (2814, 7133461), (3301, 6081054), (4322, 4644507), (6483, 3096338), (6602, 3040527), (9903, 2027018), (12966, 1548169), (15127, 1327002), (19806, 1013509), (23107, 868722), (30254, 663501), (45381, 442334), (46214, 434361), (69321, 289574), (90762, 221167), (138642, 144787)]