20174781384

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12182839}}^1$

素因数の和:12182874

約数の個数: 48

約数和(自身を含む): 57015691200

約数和(自身を除く): 36840909816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 12182839, 24365678, 36548517, 48731356, 73097034, 97462712, 109645551, 146194068, 219291102, 280205297, 292388136, 438582204, 560410594, 840615891, 877164408, 1120821188, 1681231782, 2241642376, 2521847673, 3362463564, 5043695346, 6724927128, 10087390692, 20174781384]

約数ペア:

[(1, 20174781384), (2, 10087390692), (3, 6724927128), (4, 5043695346), (6, 3362463564), (8, 2521847673), (9, 2241642376), (12, 1681231782), (18, 1120821188), (23, 877164408), (24, 840615891), (36, 560410594), (46, 438582204), (69, 292388136), (72, 280205297), (92, 219291102), (138, 146194068), (184, 109645551), (207, 97462712), (276, 73097034), (414, 48731356), (552, 36548517), (828, 24365678), (1656, 12182839)]