20153527338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10209487}}^1$

素因数の和:10209546

約数の個数: 32

約数和(自身を含む): 47045320704

約数和(自身を除く): 26891793366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 10209487, 20418974, 30628461, 61256922, 71466409, 142932818, 214399227, 428798454, 479845889, 959691778, 1439537667, 2879075334, 3358921223, 6717842446, 10076763669, 20153527338]

約数ペア:

[(1, 20153527338), (2, 10076763669), (3, 6717842446), (6, 3358921223), (7, 2879075334), (14, 1439537667), (21, 959691778), (42, 479845889), (47, 428798454), (94, 214399227), (141, 142932818), (282, 71466409), (329, 61256922), (658, 30628461), (987, 20418974), (1974, 10209487)]