20152516610

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{46489}}^1$

素因数の和:47210

約数の個数: 32

約数和(自身を含む): 36873636480

約数和(自身を除く): 16721119870

約数列:

[1, 2, 5, 10, 67, 134, 335, 647, 670, 1294, 3235, 6470, 43349, 46489, 86698, 92978, 216745, 232445, 433490, 464890, 3114763, 6229526, 15573815, 30078383, 31147630, 60156766, 150391915, 300783830, 2015251661, 4030503322, 10076258305, 20152516610]

約数ペア:

[(1, 20152516610), (2, 10076258305), (5, 4030503322), (10, 2015251661), (67, 300783830), (134, 150391915), (335, 60156766), (647, 31147630), (670, 30078383), (1294, 15573815), (3235, 6229526), (6470, 3114763), (43349, 464890), (46489, 433490), (86698, 232445), (92978, 216745)]