20231892108

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{26953}}^1$

素因数の和:27711

約数の個数: 72

約数和(自身を含む): 52980782400

約数和(自身を除く): 32748890292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 719, 1044, 1438, 2157, 2876, 4314, 6471, 8628, 12942, 20851, 25884, 26953, 41702, 53906, 62553, 80859, 83404, 107812, 125106, 161718, 187659, 242577, 250212, 323436, 375318, 485154, 750636, 781637, 970308, 1563274, 2344911, 3126548, 4689822, 7034733, 9379644, 14069466, 19379207, 28138932, 38758414, 58137621, 77516828, 116275242, 174412863, 232550484, 348825726, 561997003, 697651452, 1123994006, 1685991009, 2247988012, 3371982018, 5057973027, 6743964036, 10115946054, 20231892108]

約数ペア:

[(1, 20231892108), (2, 10115946054), (3, 6743964036), (4, 5057973027), (6, 3371982018), (9, 2247988012), (12, 1685991009), (18, 1123994006), (29, 697651452), (36, 561997003), (58, 348825726), (87, 232550484), (116, 174412863), (174, 116275242), (261, 77516828), (348, 58137621), (522, 38758414), (719, 28138932), (1044, 19379207), (1438, 14069466), (2157, 9379644), (2876, 7034733), (4314, 4689822), (6471, 3126548), (8628, 2344911), (12942, 1563274), (20851, 970308), (25884, 781637), (26953, 750636), (41702, 485154), (53906, 375318), (62553, 323436), (80859, 250212), (83404, 242577), (107812, 187659), (125106, 161718)]