20126043876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{364523}}^1$

素因数の和:364680

約数の個数: 48

約数和(自身を含む): 48502105344

約数和(自身を除く): 28376061468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 428, 516, 642, 1284, 4601, 9202, 13803, 18404, 27606, 55212, 364523, 729046, 1093569, 1458092, 2187138, 4374276, 15674489, 31348978, 39003961, 47023467, 62697956, 78007922, 94046934, 117011883, 156015844, 188093868, 234023766, 468047532, 1677170323, 3354340646, 5031510969, 6708681292, 10063021938, 20126043876]

約数ペア:

[(1, 20126043876), (2, 10063021938), (3, 6708681292), (4, 5031510969), (6, 3354340646), (12, 1677170323), (43, 468047532), (86, 234023766), (107, 188093868), (129, 156015844), (172, 117011883), (214, 94046934), (258, 78007922), (321, 62697956), (428, 47023467), (516, 39003961), (642, 31348978), (1284, 15674489), (4601, 4374276), (9202, 2187138), (13803, 1458092), (18404, 1093569), (27606, 729046), (55212, 364523)]