20196947568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13093}}^1\times {\mathrm{4591}}^1$

素因数の和:17702

約数の個数: 80

約数和(自身を含む): 59646626816

約数和(自身を除く): 39449679248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4591, 9182, 13093, 13773, 18364, 26186, 27546, 32137, 36728, 39279, 52372, 55092, 64274, 73456, 78558, 91651, 96411, 104744, 110184, 128548, 157116, 183302, 192822, 209488, 220368, 257096, 274953, 314232, 366604, 385644, 514192, 549906, 628464, 733208, 771288, 1099812, 1466416, 1542576, 2199624, 4399248, 60109963, 120219926, 180329889, 240439852, 360659778, 420769741, 480879704, 721319556, 841539482, 961759408, 1262309223, 1442639112, 1683078964, 2524618446, 2885278224, 3366157928, 5049236892, 6732315856, 10098473784, 20196947568]

約数ペア:

[(1, 20196947568), (2, 10098473784), (3, 6732315856), (4, 5049236892), (6, 3366157928), (7, 2885278224), (8, 2524618446), (12, 1683078964), (14, 1442639112), (16, 1262309223), (21, 961759408), (24, 841539482), (28, 721319556), (42, 480879704), (48, 420769741), (56, 360659778), (84, 240439852), (112, 180329889), (168, 120219926), (336, 60109963), (4591, 4399248), (9182, 2199624), (13093, 1542576), (13773, 1466416), (18364, 1099812), (26186, 771288), (27546, 733208), (32137, 628464), (36728, 549906), (39279, 514192), (52372, 385644), (55092, 366604), (64274, 314232), (73456, 274953), (78558, 257096), (91651, 220368), (96411, 209488), (104744, 192822), (110184, 183302), (128548, 157116)]