20176693908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{208687}}^1$

素因数の和:209852

約数の個数: 48

約数和(自身を含む): 53851521024

約数和(自身を除く): 33674827116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1151, 2302, 3453, 4604, 6906, 8057, 13812, 16114, 24171, 32228, 48342, 96684, 208687, 417374, 626061, 834748, 1252122, 1460809, 2504244, 2921618, 4382427, 5843236, 8764854, 17529708, 240198737, 480397474, 720596211, 960794948, 1441192422, 1681391159, 2882384844, 3362782318, 5044173477, 6725564636, 10088346954, 20176693908]

約数ペア:

[(1, 20176693908), (2, 10088346954), (3, 6725564636), (4, 5044173477), (6, 3362782318), (7, 2882384844), (12, 1681391159), (14, 1441192422), (21, 960794948), (28, 720596211), (42, 480397474), (84, 240198737), (1151, 17529708), (2302, 8764854), (3453, 5843236), (4604, 4382427), (6906, 2921618), (8057, 2504244), (13812, 1460809), (16114, 1252122), (24171, 834748), (32228, 626061), (48342, 417374), (96684, 208687)]