20136573018

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{140593}}^1$

素因数の和:140783

約数の個数: 48

約数和(自身を含む): 44632971240

約数和(自身を除く): 24496398222

約数列:

[1, 2, 3, 6, 9, 18, 73, 109, 146, 218, 219, 327, 438, 654, 657, 981, 1314, 1962, 7957, 15914, 23871, 47742, 71613, 140593, 143226, 281186, 421779, 843558, 1265337, 2530674, 10263289, 15324637, 20526578, 30649274, 30789867, 45973911, 61579734, 91947822, 92369601, 137921733, 184739202, 275843466, 1118698501, 2237397002, 3356095503, 6712191006, 10068286509, 20136573018]

約数ペア:

[(1, 20136573018), (2, 10068286509), (3, 6712191006), (6, 3356095503), (9, 2237397002), (18, 1118698501), (73, 275843466), (109, 184739202), (146, 137921733), (218, 92369601), (219, 91947822), (327, 61579734), (438, 45973911), (654, 30789867), (657, 30649274), (981, 20526578), (1314, 15324637), (1962, 10263289), (7957, 2530674), (15914, 1265337), (23871, 843558), (47742, 421779), (71613, 281186), (140593, 143226)]