20059367097

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{5039}}^1$

素因数の和:5986

約数の個数: 64

約数和(自身を含む): 35146137600

約数和(自身を除く): 15086770503

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 907, 1463, 2721, 4389, 5039, 6349, 9977, 15117, 17233, 19047, 29931, 35273, 51699, 55429, 69839, 95741, 105819, 120631, 166287, 189563, 209517, 287223, 361893, 388003, 568689, 670187, 1053151, 1164009, 1326941, 2010561, 3159453, 3980823, 4570373, 7372057, 13711119, 22116171, 31992611, 50274103, 86837087, 95977833, 150822309, 260511261, 351918721, 607859609, 955207957, 1055756163, 1823578827, 2865623871, 6686455699, 20059367097]

約数ペア:

[(1, 20059367097), (3, 6686455699), (7, 2865623871), (11, 1823578827), (19, 1055756163), (21, 955207957), (33, 607859609), (57, 351918721), (77, 260511261), (133, 150822309), (209, 95977833), (231, 86837087), (399, 50274103), (627, 31992611), (907, 22116171), (1463, 13711119), (2721, 7372057), (4389, 4570373), (5039, 3980823), (6349, 3159453), (9977, 2010561), (15117, 1326941), (17233, 1164009), (19047, 1053151), (29931, 670187), (35273, 568689), (51699, 388003), (55429, 361893), (69839, 287223), (95741, 209517), (105819, 189563), (120631, 166287)]