20692716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 53585280

約数和(自身を除く): 32892564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 2657, 3894, 5314, 7788, 7971, 10628, 15942, 29227, 31884, 58454, 87681, 116908, 156763, 175362, 313526, 350724, 470289, 627052, 940578, 1724393, 1881156, 3448786, 5173179, 6897572, 10346358, 20692716]

約数ペア:

[(1, 20692716), (2, 10346358), (3, 6897572), (4, 5173179), (6, 3448786), (11, 1881156), (12, 1724393), (22, 940578), (33, 627052), (44, 470289), (59, 350724), (66, 313526), (118, 175362), (132, 156763), (177, 116908), (236, 87681), (354, 58454), (649, 31884), (708, 29227), (1298, 15942), (1947, 10628), (2596, 7971), (2657, 7788), (3894, 5314)]