20344130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 37545984

約数和(自身を除く): 17201854

約数列:

[1, 2, 5, 10, 83, 127, 166, 193, 254, 386, 415, 635, 830, 965, 1270, 1930, 10541, 16019, 21082, 24511, 32038, 49022, 52705, 80095, 105410, 122555, 160190, 245110, 2034413, 4068826, 10172065, 20344130]

約数ペア:

[(1, 20344130), (2, 10172065), (5, 4068826), (10, 2034413), (83, 245110), (127, 160190), (166, 122555), (193, 105410), (254, 80095), (386, 52705), (415, 49022), (635, 32038), (830, 24511), (965, 21082), (1270, 16019), (1930, 10541)]