20070582645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{17231}}^1$

素因数の和:17386

約数の個数: 64

約数和(自身を含む): 34872053760

約数和(自身を除く): 14801471115

約数列:

[1, 3, 5, 15, 19, 57, 61, 67, 95, 183, 201, 285, 305, 335, 915, 1005, 1159, 1273, 3477, 3819, 4087, 5795, 6365, 12261, 17231, 17385, 19095, 20435, 51693, 61305, 77653, 86155, 232959, 258465, 327389, 388265, 982167, 1051091, 1154477, 1164795, 1636945, 3153273, 3463431, 4910835, 5255455, 5772385, 15766365, 17317155, 19970729, 21935063, 59912187, 65805189, 70423097, 99853645, 109675315, 211269291, 299560935, 329025945, 352115485, 1056346455, 1338038843, 4014116529, 6690194215, 20070582645]

約数ペア:

[(1, 20070582645), (3, 6690194215), (5, 4014116529), (15, 1338038843), (19, 1056346455), (57, 352115485), (61, 329025945), (67, 299560935), (95, 211269291), (183, 109675315), (201, 99853645), (285, 70423097), (305, 65805189), (335, 59912187), (915, 21935063), (1005, 19970729), (1159, 17317155), (1273, 15766365), (3477, 5772385), (3819, 5255455), (4087, 4910835), (5795, 3463431), (6365, 3153273), (12261, 1636945), (17231, 1164795), (17385, 1154477), (19095, 1051091), (20435, 982167), (51693, 388265), (61305, 327389), (77653, 258465), (86155, 232959)]