20239564938

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4199

約数の個数: 48

約数和(自身を含む): 41325224160

約数和(自身を除く): 21085659222

約数列:

[1, 2, 3, 6, 89, 109, 178, 218, 267, 327, 534, 654, 3907, 7814, 7921, 9701, 11721, 15842, 19402, 23442, 23763, 29103, 47526, 58206, 347723, 425863, 695446, 851726, 863389, 1043169, 1277589, 1726778, 2086338, 2555178, 2590167, 5180334, 30947347, 37901807, 61894694, 75803614, 92842041, 113705421, 185684082, 227410842, 3373260823, 6746521646, 10119782469, 20239564938]

約数ペア:

[(1, 20239564938), (2, 10119782469), (3, 6746521646), (6, 3373260823), (89, 227410842), (109, 185684082), (178, 113705421), (218, 92842041), (267, 75803614), (327, 61894694), (534, 37901807), (654, 30947347), (3907, 5180334), (7814, 2590167), (7921, 2555178), (9701, 2086338), (11721, 1726778), (15842, 1277589), (19402, 1043169), (23442, 863389), (23763, 851726), (29103, 695446), (47526, 425863), (58206, 347723)]