20142243610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{117991}}^1$

素因数の和:118438

約数の個数: 32

約数和(自身を含む): 37192966272

約数和(自身を除く): 17050722662

約数列:

[1, 2, 5, 10, 43, 86, 215, 397, 430, 794, 1985, 3970, 17071, 34142, 85355, 117991, 170710, 235982, 589955, 1179910, 5073613, 10147226, 25368065, 46842427, 50736130, 93684854, 234212135, 468424270, 2014224361, 4028448722, 10071121805, 20142243610]

約数ペア:

[(1, 20142243610), (2, 10071121805), (5, 4028448722), (10, 2014224361), (43, 468424270), (86, 234212135), (215, 93684854), (397, 50736130), (430, 46842427), (794, 25368065), (1985, 10147226), (3970, 5073613), (17071, 1179910), (34142, 589955), (85355, 235982), (117991, 170710)]