20156073122

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1\times {\mathrm{1303}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 30940790400

約数和(自身を除く): 10784717278

約数列:

[1, 2, 59, 118, 337, 389, 674, 778, 1303, 2606, 19883, 22951, 39766, 45902, 76877, 131093, 153754, 262186, 439111, 506867, 878222, 1013734, 7734487, 15468974, 25907549, 29905153, 51815098, 59810306, 170814179, 341628358, 10078036561, 20156073122]

約数ペア:

[(1, 20156073122), (2, 10078036561), (59, 341628358), (118, 170814179), (337, 59810306), (389, 51815098), (674, 29905153), (778, 25907549), (1303, 15468974), (2606, 7734487), (19883, 1013734), (22951, 878222), (39766, 506867), (45902, 439111), (76877, 262186), (131093, 153754)]