20795801094

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 46394187840

約数和(自身を除く): 25598386746

約数列:

[1, 2, 3, 6, 9, 18, 97, 109, 113, 194, 218, 226, 291, 327, 339, 582, 654, 678, 873, 967, 981, 1017, 1746, 1934, 1962, 2034, 2901, 5802, 8703, 10573, 10961, 12317, 17406, 21146, 21922, 24634, 31719, 32883, 36951, 63438, 65766, 73902, 93799, 95157, 98649, 105403, 109271, 110853, 187598, 190314, 197298, 210806, 218542, 221706, 281397, 316209, 327813, 562794, 632418, 655626, 844191, 948627, 983439, 1194749, 1688382, 1897254, 1966878, 2389498, 3584247, 7168494, 10224091, 10599287, 10752741, 11910539, 20448182, 21198574, 21505482, 23821078, 30672273, 31797861, 35731617, 61344546, 63595722, 71463234, 92016819, 95393583, 107194851, 184033638, 190787166, 214389702, 1155322283, 2310644566, 3465966849, 6931933698, 10397900547, 20795801094]

約数ペア:

[(1, 20795801094), (2, 10397900547), (3, 6931933698), (6, 3465966849), (9, 2310644566), (18, 1155322283), (97, 214389702), (109, 190787166), (113, 184033638), (194, 107194851), (218, 95393583), (226, 92016819), (291, 71463234), (327, 63595722), (339, 61344546), (582, 35731617), (654, 31797861), (678, 30672273), (873, 23821078), (967, 21505482), (981, 21198574), (1017, 20448182), (1746, 11910539), (1934, 10752741), (1962, 10599287), (2034, 10224091), (2901, 7168494), (5802, 3584247), (8703, 2389498), (10573, 1966878), (10961, 1897254), (12317, 1688382), (17406, 1194749), (21146, 983439), (21922, 948627), (24634, 844191), (31719, 655626), (32883, 632418), (36951, 562794), (63438, 327813), (65766, 316209), (73902, 281397), (93799, 221706), (95157, 218542), (98649, 210806), (105403, 197298), (109271, 190314), (110853, 187598)]