20161250946

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{12791}}^1$

素因数の和:12937

約数の個数: 96

約数和(自身を含む): 48068242560

約数和(自身を除く): 27906991614

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 202, 289, 303, 306, 459, 578, 606, 867, 909, 918, 1717, 1734, 1818, 2601, 2727, 3434, 5151, 5202, 5454, 7803, 10302, 12791, 15453, 15606, 25582, 29189, 30906, 38373, 46359, 58378, 76746, 87567, 92718, 115119, 175134, 217447, 230238, 262701, 345357, 434894, 525402, 652341, 690714, 788103, 1291891, 1304682, 1576206, 1957023, 2583782, 3696599, 3875673, 3914046, 5871069, 7393198, 7751346, 11089797, 11627019, 11742138, 21962147, 22179594, 23254038, 33269391, 34881057, 43924294, 65886441, 66538782, 69762114, 99808173, 131772882, 197659323, 199616346, 373356499, 395318646, 592977969, 746712998, 1120069497, 1185955938, 2240138994, 3360208491, 6720416982, 10080625473, 20161250946]

約数ペア:

[(1, 20161250946), (2, 10080625473), (3, 6720416982), (6, 3360208491), (9, 2240138994), (17, 1185955938), (18, 1120069497), (27, 746712998), (34, 592977969), (51, 395318646), (54, 373356499), (101, 199616346), (102, 197659323), (153, 131772882), (202, 99808173), (289, 69762114), (303, 66538782), (306, 65886441), (459, 43924294), (578, 34881057), (606, 33269391), (867, 23254038), (909, 22179594), (918, 21962147), (1717, 11742138), (1734, 11627019), (1818, 11089797), (2601, 7751346), (2727, 7393198), (3434, 5871069), (5151, 3914046), (5202, 3875673), (5454, 3696599), (7803, 2583782), (10302, 1957023), (12791, 1576206), (15453, 1304682), (15606, 1291891), (25582, 788103), (29189, 690714), (30906, 652341), (38373, 525402), (46359, 434894), (58378, 345357), (76746, 262701), (87567, 230238), (92718, 217447), (115119, 175134)]