20727424198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{47147}}^1$

素因数の和:47656

約数の個数: 32

約数和(自身を含む): 34463679264

約数和(自身を除く): 13736255066

約数列:

[1, 2, 13, 26, 37, 74, 457, 481, 914, 962, 5941, 11882, 16909, 33818, 47147, 94294, 219817, 439634, 612911, 1225822, 1744439, 3488878, 21546179, 22677707, 43092358, 45355414, 280100327, 560200654, 797208623, 1594417246, 10363712099, 20727424198]

約数ペア:

[(1, 20727424198), (2, 10363712099), (13, 1594417246), (26, 797208623), (37, 560200654), (74, 280100327), (457, 45355414), (481, 43092358), (914, 22677707), (962, 21546179), (5941, 3488878), (11882, 1744439), (16909, 1225822), (33818, 612911), (47147, 439634), (94294, 219817)]