20120778594

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{190787}}^1$

素因数の和:190842

約数の個数: 96

約数和(自身を含む): 53335166976

約数和(自身を除く): 33214388382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 243, 279, 378, 434, 486, 558, 567, 651, 837, 1134, 1302, 1674, 1701, 1953, 2511, 3402, 3906, 5022, 5859, 7533, 11718, 15066, 17577, 35154, 52731, 105462, 190787, 381574, 572361, 1144722, 1335509, 1717083, 2671018, 3434166, 4006527, 5151249, 5914397, 8013054, 10302498, 11828794, 12019581, 15453747, 17743191, 24039162, 30907494, 35486382, 36058743, 41400779, 46361241, 53229573, 72117486, 82801558, 92722482, 106459146, 108176229, 124202337, 159688719, 216352458, 248404674, 319377438, 324528687, 372607011, 479066157, 649057374, 745214022, 958132314, 1117821033, 1437198471, 2235642066, 2874396942, 3353463099, 6706926198, 10060389297, 20120778594]

約数ペア:

[(1, 20120778594), (2, 10060389297), (3, 6706926198), (6, 3353463099), (7, 2874396942), (9, 2235642066), (14, 1437198471), (18, 1117821033), (21, 958132314), (27, 745214022), (31, 649057374), (42, 479066157), (54, 372607011), (62, 324528687), (63, 319377438), (81, 248404674), (93, 216352458), (126, 159688719), (162, 124202337), (186, 108176229), (189, 106459146), (217, 92722482), (243, 82801558), (279, 72117486), (378, 53229573), (434, 46361241), (486, 41400779), (558, 36058743), (567, 35486382), (651, 30907494), (837, 24039162), (1134, 17743191), (1302, 15453747), (1674, 12019581), (1701, 11828794), (1953, 10302498), (2511, 8013054), (3402, 5914397), (3906, 5151249), (5022, 4006527), (5859, 3434166), (7533, 2671018), (11718, 1717083), (15066, 1335509), (17577, 1144722), (35154, 572361), (52731, 381574), (105462, 190787)]