20194103390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{341059}}^1$

素因数の和:341288

約数の個数: 32

約数和(自身を含む): 37718507520

約数和(自身を除く): 17524404130

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1910, 5921, 11842, 29605, 59210, 341059, 682118, 1705295, 3410590, 10572829, 21145658, 52864145, 65142269, 105728290, 130284538, 325711345, 651422690, 2019410339, 4038820678, 10097051695, 20194103390]

約数ペア:

[(1, 20194103390), (2, 10097051695), (5, 4038820678), (10, 2019410339), (31, 651422690), (62, 325711345), (155, 130284538), (191, 105728290), (310, 65142269), (382, 52864145), (955, 21145658), (1910, 10572829), (5921, 3410590), (11842, 1705295), (29605, 682118), (59210, 341059)]