20156075496

素因数分解:

$2^3\times 3^2\times {\mathrm{15737}}^1\times {\mathrm{17789}}^1$

素因数の和:33538

約数の個数: 48

約数和(自身を含む): 54595908900

約数和(自身を除く): 34439833404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 15737, 17789, 31474, 35578, 47211, 53367, 62948, 71156, 94422, 106734, 125896, 141633, 142312, 160101, 188844, 213468, 283266, 320202, 377688, 426936, 566532, 640404, 1133064, 1280808, 279945493, 559890986, 839836479, 1119781972, 1679672958, 2239563944, 2519509437, 3359345916, 5039018874, 6718691832, 10078037748, 20156075496]

約数ペア:

[(1, 20156075496), (2, 10078037748), (3, 6718691832), (4, 5039018874), (6, 3359345916), (8, 2519509437), (9, 2239563944), (12, 1679672958), (18, 1119781972), (24, 839836479), (36, 559890986), (72, 279945493), (15737, 1280808), (17789, 1133064), (31474, 640404), (35578, 566532), (47211, 426936), (53367, 377688), (62948, 320202), (71156, 283266), (94422, 213468), (106734, 188844), (125896, 160101), (141633, 142312)]