20366942414

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15986611}}^1$

素因数の和:15986640

約数の個数: 24

約数和(自身を含む): 38271949128

約数和(自身を除く): 17905006714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15986611, 31973222, 111906277, 207825943, 223812554, 415651886, 783343939, 1454781601, 1566687878, 2909563202, 10183471207, 20366942414]

約数ペア:

[(1, 20366942414), (2, 10183471207), (7, 2909563202), (13, 1566687878), (14, 1454781601), (26, 783343939), (49, 415651886), (91, 223812554), (98, 207825943), (182, 111906277), (637, 31973222), (1274, 15986611)]