20188966482

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1723}}^1\times {\mathrm{22447}}^1$

素因数の和:24207

約数の個数: 48

約数和(自身を含む): 45279411840

約数和(自身を除く): 25090445358

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1723, 3446, 5169, 10338, 15507, 22447, 31014, 44894, 49967, 67341, 99934, 134682, 149901, 202023, 299802, 404046, 449703, 650963, 899406, 1301926, 1952889, 3905778, 5858667, 11717334, 38676181, 77352362, 116028543, 232057086, 348085629, 696171258, 1121609249, 2243218498, 3364827747, 6729655494, 10094483241, 20188966482]

約数ペア:

[(1, 20188966482), (2, 10094483241), (3, 6729655494), (6, 3364827747), (9, 2243218498), (18, 1121609249), (29, 696171258), (58, 348085629), (87, 232057086), (174, 116028543), (261, 77352362), (522, 38676181), (1723, 11717334), (3446, 5858667), (5169, 3905778), (10338, 1952889), (15507, 1301926), (22447, 899406), (31014, 650963), (44894, 449703), (49967, 404046), (67341, 299802), (99934, 202023), (134682, 149901)]