20179200090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{807491}}^1$

素因数の和:807532

約数の個数: 96

約数和(自身を含む): 59651049024

約数和(自身を除く): 39471848934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 12495, 24990, 807491, 1614982, 2422473, 4037455, 4844946, 5652437, 8074910, 11304874, 12112365, 13727347, 16957311, 24224730, 27454694, 28262185, 33914622, 39567059, 41182041, 56524370, 68636735, 79134118, 82364082, 84786555, 96091429, 118701177, 137273470, 169573110, 192182858, 197835295, 205910205, 237402354, 288274287, 395670590, 411820410, 480457145, 576548574, 593505885, 672640003, 960914290, 1187011770, 1345280006, 1441371435, 2017920009, 2882742870, 3363200015, 4035840018, 6726400030, 10089600045, 20179200090]

約数ペア:

[(1, 20179200090), (2, 10089600045), (3, 6726400030), (5, 4035840018), (6, 3363200015), (7, 2882742870), (10, 2017920009), (14, 1441371435), (15, 1345280006), (17, 1187011770), (21, 960914290), (30, 672640003), (34, 593505885), (35, 576548574), (42, 480457145), (49, 411820410), (51, 395670590), (70, 288274287), (85, 237402354), (98, 205910205), (102, 197835295), (105, 192182858), (119, 169573110), (147, 137273470), (170, 118701177), (210, 96091429), (238, 84786555), (245, 82364082), (255, 79134118), (294, 68636735), (357, 56524370), (490, 41182041), (510, 39567059), (595, 33914622), (714, 28262185), (735, 27454694), (833, 24224730), (1190, 16957311), (1470, 13727347), (1666, 12112365), (1785, 11304874), (2499, 8074910), (3570, 5652437), (4165, 4844946), (4998, 4037455), (8330, 2422473), (12495, 1614982), (24990, 807491)]