20922032079

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{45191}}^1$

素因数の和:46532

約数の個数: 32

約数和(自身を含む): 33405926400

約数和(自身を除く): 12483894321

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1319, 3957, 11871, 17147, 35613, 45191, 51441, 135573, 154323, 406719, 462969, 587483, 1220157, 1762449, 5287347, 15862041, 59606929, 178820787, 536462361, 774890077, 1609387083, 2324670231, 6974010693, 20922032079]

約数ペア:

[(1, 20922032079), (3, 6974010693), (9, 2324670231), (13, 1609387083), (27, 774890077), (39, 536462361), (117, 178820787), (351, 59606929), (1319, 15862041), (3957, 5287347), (11871, 1762449), (17147, 1220157), (35613, 587483), (45191, 462969), (51441, 406719), (135573, 154323)]