20100762010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7963}}^1\times {\mathrm{36061}}^1$

素因数の和:44038

約数の個数: 32

約数和(自身を含む): 41356478592

約数和(自身を除く): 21255716582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7963, 15926, 36061, 39815, 55741, 72122, 79630, 111482, 180305, 252427, 278705, 360610, 504854, 557410, 1262135, 2524270, 287153743, 574307486, 1435768715, 2010076201, 2871537430, 4020152402, 10050381005, 20100762010]

約数ペア:

[(1, 20100762010), (2, 10050381005), (5, 4020152402), (7, 2871537430), (10, 2010076201), (14, 1435768715), (35, 574307486), (70, 287153743), (7963, 2524270), (15926, 1262135), (36061, 557410), (39815, 504854), (55741, 360610), (72122, 278705), (79630, 252427), (111482, 180305)]