20223318734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{65521}}^1$

素因数の和:65700

約数の個数: 32

約数和(自身を含む): 32208518496

約数和(自身を除く): 11985199762

約数列:

[1, 2, 37, 43, 74, 86, 97, 194, 1591, 3182, 3589, 4171, 7178, 8342, 65521, 131042, 154327, 308654, 2424277, 2817403, 4848554, 5634806, 6355537, 12711074, 104243911, 208487822, 235154869, 273288091, 470309738, 546576182, 10111659367, 20223318734]

約数ペア:

[(1, 20223318734), (2, 10111659367), (37, 546576182), (43, 470309738), (74, 273288091), (86, 235154869), (97, 208487822), (194, 104243911), (1591, 12711074), (3182, 6355537), (3589, 5634806), (4171, 4848554), (7178, 2817403), (8342, 2424277), (65521, 308654), (131042, 154327)]