20132609830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{929}}^1\times {\mathrm{1583}}^1$

素因数の和:2593

約数の個数: 48

約数和(自身を含む): 37308237120

約数和(自身を除く): 17175627290

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 929, 1369, 1583, 1858, 2738, 3166, 4645, 6845, 7915, 9290, 13690, 15830, 34373, 58571, 68746, 117142, 171865, 292855, 343730, 585710, 1271801, 1470607, 2167127, 2543602, 2941214, 4334254, 6359005, 7353035, 10835635, 12718010, 14706070, 21671270, 54412459, 108824918, 272062295, 544124590, 2013260983, 4026521966, 10066304915, 20132609830]

約数ペア:

[(1, 20132609830), (2, 10066304915), (5, 4026521966), (10, 2013260983), (37, 544124590), (74, 272062295), (185, 108824918), (370, 54412459), (929, 21671270), (1369, 14706070), (1583, 12718010), (1858, 10835635), (2738, 7353035), (3166, 6359005), (4645, 4334254), (6845, 2941214), (7915, 2543602), (9290, 2167127), (13690, 1470607), (15830, 1271801), (34373, 585710), (58571, 343730), (68746, 292855), (117142, 171865)]