20740296816

素因数分解:

$2^4\times 3^2\times {\mathrm{23977}}^1\times {\mathrm{6007}}^1$

素因数の和:29998

約数の個数: 60

約数和(自身を含む): 58056109072

約数和(自身を除く): 37315812256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6007, 12014, 18021, 23977, 24028, 36042, 47954, 48056, 54063, 71931, 72084, 95908, 96112, 108126, 143862, 144168, 191816, 215793, 216252, 287724, 288336, 383632, 431586, 432504, 575448, 863172, 865008, 1150896, 1726344, 3452688, 144029839, 288059678, 432089517, 576119356, 864179034, 1152238712, 1296268551, 1728358068, 2304477424, 2592537102, 3456716136, 5185074204, 6913432272, 10370148408, 20740296816]

約数ペア:

[(1, 20740296816), (2, 10370148408), (3, 6913432272), (4, 5185074204), (6, 3456716136), (8, 2592537102), (9, 2304477424), (12, 1728358068), (16, 1296268551), (18, 1152238712), (24, 864179034), (36, 576119356), (48, 432089517), (72, 288059678), (144, 144029839), (6007, 3452688), (12014, 1726344), (18021, 1150896), (23977, 865008), (24028, 863172), (36042, 575448), (47954, 432504), (48056, 431586), (54063, 383632), (71931, 288336), (72084, 287724), (95908, 216252), (96112, 215793), (108126, 191816), (143862, 144168)]