20111258330104

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{4877}}^1\times {\mathrm{20177}}^1$

素因数の和:25552

約数の個数: 64

約数和(自身を含む): 38446087730400

約数和(自身を除く): 18334829400296

約数列:

[1, 2, 4, 8, 59, 118, 236, 433, 472, 866, 1732, 3464, 4877, 9754, 19508, 20177, 25547, 39016, 40354, 51094, 80708, 102188, 161416, 204376, 287743, 575486, 1150972, 1190443, 2111741, 2301944, 2380886, 4223482, 4761772, 8446964, 8736641, 9523544, 16893928, 17473282, 34946564, 69893128, 98403229, 124592719, 196806458, 249185438, 393612916, 498370876, 515461819, 787225832, 996741752, 1030923638, 2061847276, 4123694552, 5805790511, 11611581022, 23223162044, 42608598157, 46446324088, 85217196314, 170434392628, 340868785256, 2513907291263, 5027814582526, 10055629165052, 20111258330104]

約数ペア:

[(1, 20111258330104), (2, 10055629165052), (4, 5027814582526), (8, 2513907291263), (59, 340868785256), (118, 170434392628), (236, 85217196314), (433, 46446324088), (472, 42608598157), (866, 23223162044), (1732, 11611581022), (3464, 5805790511), (4877, 4123694552), (9754, 2061847276), (19508, 1030923638), (20177, 996741752), (25547, 787225832), (39016, 515461819), (40354, 498370876), (51094, 393612916), (80708, 249185438), (102188, 196806458), (161416, 124592719), (204376, 98403229), (287743, 69893128), (575486, 34946564), (1150972, 17473282), (1190443, 16893928), (2111741, 9523544), (2301944, 8736641), (2380886, 8446964), (4223482, 4761772)]