20036702492380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1266542509}}^1$

素因数の和:1266542638

約数の個数: 48

約数和(自身を含む): 48513644303040

約数和(自身を除く): 28476941810660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 1266542509, 2533085018, 5066170036, 6332712545, 8865797563, 12665425090, 17731595126, 25330850180, 35463190252, 44328987815, 88657975630, 143119303517, 177315951260, 286238607034, 572477214068, 715596517585, 1001835124619, 1431193035170, 2003670249238, 2862386070340, 4007340498476, 5009175623095, 10018351246190, 20036702492380]

約数ペア:

[(1, 20036702492380), (2, 10018351246190), (4, 5009175623095), (5, 4007340498476), (7, 2862386070340), (10, 2003670249238), (14, 1431193035170), (20, 1001835124619), (28, 715596517585), (35, 572477214068), (70, 286238607034), (113, 177315951260), (140, 143119303517), (226, 88657975630), (452, 44328987815), (565, 35463190252), (791, 25330850180), (1130, 17731595126), (1582, 12665425090), (2260, 8865797563), (3164, 6332712545), (3955, 5066170036), (7910, 2533085018), (15820, 1266542509)]