20180449938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1\times {\mathrm{37013}}^1$

素因数の和:37791

約数の個数: 48

約数和(自身を含む): 44423906688

約数和(自身を除く): 24243456750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 751, 1502, 2253, 4506, 8261, 16522, 24783, 37013, 49566, 74026, 90871, 111039, 181742, 222078, 272613, 407143, 545226, 814286, 1221429, 2442858, 4478573, 8957146, 13435719, 26871438, 27796763, 55593526, 83390289, 166780578, 305764393, 611528786, 917293179, 1834586358, 3363408323, 6726816646, 10090224969, 20180449938]

約数ペア:

[(1, 20180449938), (2, 10090224969), (3, 6726816646), (6, 3363408323), (11, 1834586358), (22, 917293179), (33, 611528786), (66, 305764393), (121, 166780578), (242, 83390289), (363, 55593526), (726, 27796763), (751, 26871438), (1502, 13435719), (2253, 8957146), (4506, 4478573), (8261, 2442858), (16522, 1221429), (24783, 814286), (37013, 545226), (49566, 407143), (74026, 272613), (90871, 222078), (111039, 181742)]