20746770162

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{62861}}^1$

素因数の和:63754

約数の個数: 32

約数和(自身を含む): 42164812224

約数和(自身を除く): 21418042062

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 821, 1642, 2463, 4926, 55007, 62861, 110014, 125722, 165021, 188583, 330042, 377166, 4211687, 8423374, 12635061, 25270122, 51608881, 103217762, 154826643, 309653286, 3457795027, 6915590054, 10373385081, 20746770162]

約数ペア:

[(1, 20746770162), (2, 10373385081), (3, 6915590054), (6, 3457795027), (67, 309653286), (134, 154826643), (201, 103217762), (402, 51608881), (821, 25270122), (1642, 12635061), (2463, 8423374), (4926, 4211687), (55007, 377166), (62861, 330042), (110014, 188583), (125722, 165021)]