20168093418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1039}}^1\times {\mathrm{26737}}^1$

素因数の和:27803

約数の個数: 48

約数和(自身を含む): 44380801920

約数和(自身を除く): 24212708502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1039, 2078, 3117, 6234, 11429, 22858, 26737, 34287, 53474, 68574, 80211, 125719, 160422, 251438, 294107, 377157, 588214, 754314, 882321, 1764642, 3235177, 6470354, 9705531, 19411062, 27779743, 55559486, 83339229, 166678458, 305577173, 611154346, 916731519, 1833463038, 3361348903, 6722697806, 10084046709, 20168093418]

約数ペア:

[(1, 20168093418), (2, 10084046709), (3, 6722697806), (6, 3361348903), (11, 1833463038), (22, 916731519), (33, 611154346), (66, 305577173), (121, 166678458), (242, 83339229), (363, 55559486), (726, 27779743), (1039, 19411062), (2078, 9705531), (3117, 6470354), (6234, 3235177), (11429, 1764642), (22858, 882321), (26737, 754314), (34287, 588214), (53474, 377157), (68574, 294107), (80211, 251438), (125719, 160422)]