20196054

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 40

約数和(自身を含む): 46042920

約数和(自身を除く): 25846866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 2113, 3186, 4226, 4779, 6339, 9558, 12678, 19017, 38034, 57051, 114102, 124667, 171153, 249334, 342306, 374001, 748002, 1122003, 2244006, 3366009, 6732018, 10098027, 20196054]

約数ペア:

[(1, 20196054), (2, 10098027), (3, 6732018), (6, 3366009), (9, 2244006), (18, 1122003), (27, 748002), (54, 374001), (59, 342306), (81, 249334), (118, 171153), (162, 124667), (177, 114102), (354, 57051), (531, 38034), (1062, 19017), (1593, 12678), (2113, 9558), (3186, 6339), (4226, 4779)]