20077543552

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{44701}}^1$

素因数の和:44766

約数の個数: 96

約数和(自身を含む): 45482049900

約数和(自身を除く): 25404506348

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 128, 176, 232, 242, 319, 352, 464, 484, 638, 704, 928, 968, 1276, 1408, 1856, 1936, 2552, 3509, 3712, 3872, 5104, 7018, 7744, 10208, 14036, 15488, 20416, 28072, 40832, 44701, 56144, 89402, 112288, 178804, 224576, 357608, 449152, 491711, 715216, 983422, 1296329, 1430432, 1966844, 2592658, 2860864, 3933688, 5185316, 5408821, 5721728, 7867376, 10370632, 10817642, 14259619, 15734752, 20741264, 21635284, 28519238, 31469504, 41482528, 43270568, 57038476, 62939008, 82965056, 86541136, 114076952, 156855809, 165930112, 173082272, 228153904, 313711618, 346164544, 456307808, 627423236, 692329088, 912615616, 1254846472, 1825231232, 2509692944, 5019385888, 10038771776, 20077543552]

約数ペア:

[(1, 20077543552), (2, 10038771776), (4, 5019385888), (8, 2509692944), (11, 1825231232), (16, 1254846472), (22, 912615616), (29, 692329088), (32, 627423236), (44, 456307808), (58, 346164544), (64, 313711618), (88, 228153904), (116, 173082272), (121, 165930112), (128, 156855809), (176, 114076952), (232, 86541136), (242, 82965056), (319, 62939008), (352, 57038476), (464, 43270568), (484, 41482528), (638, 31469504), (704, 28519238), (928, 21635284), (968, 20741264), (1276, 15734752), (1408, 14259619), (1856, 10817642), (1936, 10370632), (2552, 7867376), (3509, 5721728), (3712, 5408821), (3872, 5185316), (5104, 3933688), (7018, 2860864), (7744, 2592658), (10208, 1966844), (14036, 1430432), (15488, 1296329), (20416, 983422), (28072, 715216), (40832, 491711), (44701, 449152), (56144, 357608), (89402, 224576), (112288, 178804)]