20063016974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38693}}^1$

素因数の和:38770

約数の個数: 96

約数和(自身を含む): 42240846816

約数和(自身を除く): 22177829842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 49, 74, 77, 91, 98, 143, 154, 182, 259, 286, 407, 481, 518, 539, 637, 814, 962, 1001, 1078, 1274, 1813, 2002, 2849, 3367, 3626, 5291, 5698, 6734, 7007, 10582, 14014, 19943, 23569, 37037, 38693, 39886, 47138, 74074, 77386, 259259, 270851, 425623, 503009, 518518, 541702, 851246, 1006018, 1431641, 1895957, 2863282, 2979361, 3521063, 3791914, 5533099, 5958722, 7042126, 10021487, 11066198, 15748051, 18611333, 20042974, 20855527, 24647441, 31496102, 37222666, 38731693, 41711054, 49294882, 70150409, 77463386, 110236357, 130279331, 140300818, 204724663, 220472714, 260558662, 271121851, 409449326, 542243702, 771654499, 911955317, 1433072641, 1543308998, 1823910634, 2866145282, 10031508487, 20063016974]

約数ペア:

[(1, 20063016974), (2, 10031508487), (7, 2866145282), (11, 1823910634), (13, 1543308998), (14, 1433072641), (22, 911955317), (26, 771654499), (37, 542243702), (49, 409449326), (74, 271121851), (77, 260558662), (91, 220472714), (98, 204724663), (143, 140300818), (154, 130279331), (182, 110236357), (259, 77463386), (286, 70150409), (407, 49294882), (481, 41711054), (518, 38731693), (539, 37222666), (637, 31496102), (814, 24647441), (962, 20855527), (1001, 20042974), (1078, 18611333), (1274, 15748051), (1813, 11066198), (2002, 10021487), (2849, 7042126), (3367, 5958722), (3626, 5533099), (5291, 3791914), (5698, 3521063), (6734, 2979361), (7007, 2863282), (10582, 1895957), (14014, 1431641), (19943, 1006018), (23569, 851246), (37037, 541702), (38693, 518518), (39886, 503009), (47138, 425623), (74074, 270851), (77386, 259259)]