20284320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6037}}^1$

素因数の和:6062

約数の個数: 96

約数和(自身を含む): 73035648

約数和(自身を除く): 52751328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6037, 12074, 18111, 24148, 30185, 36222, 42259, 48296, 60370, 72444, 84518, 90555, 96592, 120740, 126777, 144888, 169036, 181110, 193184, 211295, 241480, 253554, 289776, 338072, 362220, 422590, 482960, 507108, 579552, 633885, 676144, 724440, 845180, 965920, 1014216, 1267770, 1352288, 1448880, 1690360, 2028432, 2535540, 2897760, 3380720, 4056864, 5071080, 6761440, 10142160, 20284320]

約数ペア:

[(1, 20284320), (2, 10142160), (3, 6761440), (4, 5071080), (5, 4056864), (6, 3380720), (7, 2897760), (8, 2535540), (10, 2028432), (12, 1690360), (14, 1448880), (15, 1352288), (16, 1267770), (20, 1014216), (21, 965920), (24, 845180), (28, 724440), (30, 676144), (32, 633885), (35, 579552), (40, 507108), (42, 482960), (48, 422590), (56, 362220), (60, 338072), (70, 289776), (80, 253554), (84, 241480), (96, 211295), (105, 193184), (112, 181110), (120, 169036), (140, 144888), (160, 126777), (168, 120740), (210, 96592), (224, 90555), (240, 84518), (280, 72444), (336, 60370), (420, 48296), (480, 42259), (560, 36222), (672, 30185), (840, 24148), (1120, 18111), (1680, 12074), (3360, 6037)]