20209717536

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1\times {\mathrm{4273}}^1$

素因数の和:6898

約数の個数: 96

約数和(自身を含む): 55877250240

約数和(自身を除く): 35667532704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 2593, 4273, 5186, 7779, 8546, 10372, 12819, 15558, 17092, 20744, 25638, 31116, 34184, 41488, 49267, 51276, 62232, 68368, 81187, 82976, 98534, 102552, 124464, 136736, 147801, 162374, 197068, 205104, 243561, 248928, 295602, 324748, 394136, 410208, 487122, 591204, 649496, 788272, 974244, 1182408, 1298992, 1576544, 1948488, 2364816, 2597984, 3896976, 4729632, 7793952, 11079889, 22159778, 33239667, 44319556, 66479334, 88639112, 132958668, 177278224, 210517891, 265917336, 354556448, 421035782, 531834672, 631553673, 842071564, 1063669344, 1263107346, 1684143128, 2526214692, 3368286256, 5052429384, 6736572512, 10104858768, 20209717536]

約数ペア:

[(1, 20209717536), (2, 10104858768), (3, 6736572512), (4, 5052429384), (6, 3368286256), (8, 2526214692), (12, 1684143128), (16, 1263107346), (19, 1063669344), (24, 842071564), (32, 631553673), (38, 531834672), (48, 421035782), (57, 354556448), (76, 265917336), (96, 210517891), (114, 177278224), (152, 132958668), (228, 88639112), (304, 66479334), (456, 44319556), (608, 33239667), (912, 22159778), (1824, 11079889), (2593, 7793952), (4273, 4729632), (5186, 3896976), (7779, 2597984), (8546, 2364816), (10372, 1948488), (12819, 1576544), (15558, 1298992), (17092, 1182408), (20744, 974244), (25638, 788272), (31116, 649496), (34184, 591204), (41488, 487122), (49267, 410208), (51276, 394136), (62232, 324748), (68368, 295602), (81187, 248928), (82976, 243561), (98534, 205104), (102552, 197068), (124464, 162374), (136736, 147801)]