20130421344

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1121347}}^1$

素因数の和:1121388

約数の個数: 96

約数和(自身を含む): 61037214336

約数和(自身を除く): 40906792992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 8976, 17952, 1121347, 2242694, 3364041, 4485388, 6728082, 8970776, 12334817, 13456164, 17941552, 19062899, 24669634, 26912328, 35883104, 37004451, 38125798, 49339268, 53824656, 57188697, 74008902, 76251596, 98678536, 107649312, 114377394, 148017804, 152503192, 197357072, 209691889, 228754788, 296035608, 305006384, 394714144, 419383778, 457509576, 592071216, 610012768, 629075667, 838767556, 915019152, 1184142432, 1258151334, 1677535112, 1830038304, 2516302668, 3355070224, 5032605336, 6710140448, 10065210672, 20130421344]

約数ペア:

[(1, 20130421344), (2, 10065210672), (3, 6710140448), (4, 5032605336), (6, 3355070224), (8, 2516302668), (11, 1830038304), (12, 1677535112), (16, 1258151334), (17, 1184142432), (22, 915019152), (24, 838767556), (32, 629075667), (33, 610012768), (34, 592071216), (44, 457509576), (48, 419383778), (51, 394714144), (66, 305006384), (68, 296035608), (88, 228754788), (96, 209691889), (102, 197357072), (132, 152503192), (136, 148017804), (176, 114377394), (187, 107649312), (204, 98678536), (264, 76251596), (272, 74008902), (352, 57188697), (374, 53824656), (408, 49339268), (528, 38125798), (544, 37004451), (561, 35883104), (748, 26912328), (816, 24669634), (1056, 19062899), (1122, 17941552), (1496, 13456164), (1632, 12334817), (2244, 8970776), (2992, 6728082), (4488, 4485388), (5984, 3364041), (8976, 2242694), (17952, 1121347)]