20284044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 53308416

約数和(自身を除く): 33024372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4957, 9914, 14871, 19828, 29742, 54527, 59484, 109054, 153667, 163581, 218108, 307334, 327162, 461001, 614668, 654324, 922002, 1690337, 1844004, 3380674, 5071011, 6761348, 10142022, 20284044]

約数ペア:

[(1, 20284044), (2, 10142022), (3, 6761348), (4, 5071011), (6, 3380674), (11, 1844004), (12, 1690337), (22, 922002), (31, 654324), (33, 614668), (44, 461001), (62, 327162), (66, 307334), (93, 218108), (124, 163581), (132, 153667), (186, 109054), (341, 59484), (372, 54527), (682, 29742), (1023, 19828), (1364, 14871), (2046, 9914), (4092, 4957)]