20211059162

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1\times {\mathrm{9629}}^1$

素因数の和:10430

約数の個数: 32

約数和(自身を含む): 34834406400

約数和(自身を除く): 14623347238

約数列:

[1, 2, 7, 14, 313, 479, 626, 958, 2191, 3353, 4382, 6706, 9629, 19258, 67403, 134806, 149927, 299854, 1049489, 2098978, 3013877, 4612291, 6027754, 9224582, 21097139, 32286037, 42194278, 64572074, 1443647083, 2887294166, 10105529581, 20211059162]

約数ペア:

[(1, 20211059162), (2, 10105529581), (7, 2887294166), (14, 1443647083), (313, 64572074), (479, 42194278), (626, 32286037), (958, 21097139), (2191, 9224582), (3353, 6027754), (4382, 4612291), (6706, 3013877), (9629, 2098978), (19258, 1049489), (67403, 299854), (134806, 149927)]