20174746812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{543911}}^1$

素因数の和:544210

約数の個数: 48

約数和(自身を含む): 51536749824

約数和(自身を除く): 31362003012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 281, 562, 843, 1124, 1686, 3091, 3372, 6182, 9273, 12364, 18546, 37092, 543911, 1087822, 1631733, 2175644, 3263466, 5983021, 6526932, 11966042, 17949063, 23932084, 35898126, 71796252, 152838991, 305677982, 458516973, 611355964, 917033946, 1681228901, 1834067892, 3362457802, 5043686703, 6724915604, 10087373406, 20174746812]

約数ペア:

[(1, 20174746812), (2, 10087373406), (3, 6724915604), (4, 5043686703), (6, 3362457802), (11, 1834067892), (12, 1681228901), (22, 917033946), (33, 611355964), (44, 458516973), (66, 305677982), (132, 152838991), (281, 71796252), (562, 35898126), (843, 23932084), (1124, 17949063), (1686, 11966042), (3091, 6526932), (3372, 5983021), (6182, 3263466), (9273, 2175644), (12364, 1631733), (18546, 1087822), (37092, 543911)]