20139376936

素因数分解:

$2^3\times 7^1\times {\mathrm{5023}}^1\times {\mathrm{71597}}^1$

素因数の和:76633

約数の個数: 32

約数和(自身を含む): 43165002240

約数和(自身を除く): 23025625304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5023, 10046, 20092, 35161, 40184, 70322, 71597, 140644, 143194, 281288, 286388, 501179, 572776, 1002358, 2004716, 4009432, 359631731, 719263462, 1438526924, 2517422117, 2877053848, 5034844234, 10069688468, 20139376936]

約数ペア:

[(1, 20139376936), (2, 10069688468), (4, 5034844234), (7, 2877053848), (8, 2517422117), (14, 1438526924), (28, 719263462), (56, 359631731), (5023, 4009432), (10046, 2004716), (20092, 1002358), (35161, 572776), (40184, 501179), (70322, 286388), (71597, 281288), (140644, 143194)]