20194373344

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{1213}}^1\times {\mathrm{2333}}^1$

素因数の和:3779

約数の個数: 48

約数和(自身を含む): 39986013312

約数和(自身を除く): 19791639968

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1213, 1784, 2333, 2426, 3568, 4666, 4852, 7136, 9332, 9704, 18664, 19408, 37328, 38816, 74656, 270499, 520259, 540998, 1040518, 1081996, 2081036, 2163992, 2829929, 4162072, 4327984, 5659858, 8324144, 8655968, 11319716, 16648288, 22639432, 45278864, 90557728, 631074167, 1262148334, 2524296668, 5048593336, 10097186672, 20194373344]

約数ペア:

[(1, 20194373344), (2, 10097186672), (4, 5048593336), (8, 2524296668), (16, 1262148334), (32, 631074167), (223, 90557728), (446, 45278864), (892, 22639432), (1213, 16648288), (1784, 11319716), (2333, 8655968), (2426, 8324144), (3568, 5659858), (4666, 4327984), (4852, 4162072), (7136, 2829929), (9332, 2163992), (9704, 2081036), (18664, 1081996), (19408, 1040518), (37328, 540998), (38816, 520259), (74656, 270499)]