20132667738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{60169}}^1$

素因数の和:60847

約数の個数: 48

約数和(自身を含む): 45196093800

約数和(自身を除く): 25063426062

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 641, 1282, 1923, 3846, 5769, 11538, 18589, 37178, 55767, 60169, 111534, 120338, 167301, 180507, 334602, 361014, 541521, 1083042, 1744901, 3489802, 5234703, 10469406, 15704109, 31408218, 38568329, 77136658, 115704987, 231409974, 347114961, 694229922, 1118481541, 2236963082, 3355444623, 6710889246, 10066333869, 20132667738]

約数ペア:

[(1, 20132667738), (2, 10066333869), (3, 6710889246), (6, 3355444623), (9, 2236963082), (18, 1118481541), (29, 694229922), (58, 347114961), (87, 231409974), (174, 115704987), (261, 77136658), (522, 38568329), (641, 31408218), (1282, 15704109), (1923, 10469406), (3846, 5234703), (5769, 3489802), (11538, 1744901), (18589, 1083042), (37178, 541521), (55767, 361014), (60169, 334602), (111534, 180507), (120338, 167301)]