20126465282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1840723}}^1$

素因数の和:1840814

約数の個数: 32

約数和(自身を含む): 38169252864

約数和(自身を除く): 18042787582

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 1840723, 3681446, 12885061, 20247953, 25770122, 40495906, 130691333, 141735671, 261382666, 283471342, 914839331, 1437604663, 1829678662, 2875209326, 10063232641, 20126465282]

約数ペア:

[(1, 20126465282), (2, 10063232641), (7, 2875209326), (11, 1829678662), (14, 1437604663), (22, 914839331), (71, 283471342), (77, 261382666), (142, 141735671), (154, 130691333), (497, 40495906), (781, 25770122), (994, 20247953), (1562, 12885061), (5467, 3681446), (10934, 1840723)]