20174744842

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{61681}}^1$

素因数の和:62134

約数の個数: 32

約数和(自身を含む): 35244601344

約数和(自身を除く): 15069856502

約数列:

[1, 2, 7, 14, 61, 122, 383, 427, 766, 854, 2681, 5362, 23363, 46726, 61681, 123362, 163541, 327082, 431767, 863534, 3762541, 7525082, 23623823, 26337787, 47247646, 52675574, 165366761, 330733522, 1441053203, 2882106406, 10087372421, 20174744842]

約数ペア:

[(1, 20174744842), (2, 10087372421), (7, 2882106406), (14, 1441053203), (61, 330733522), (122, 165366761), (383, 52675574), (427, 47247646), (766, 26337787), (854, 23623823), (2681, 7525082), (5362, 3762541), (23363, 863534), (46726, 431767), (61681, 327082), (123362, 163541)]