20147140310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{958931}}^1$

素因数の和:959140

約数の個数: 32

約数和(自身を含む): 39768827904

約数和(自身を除く): 19621687594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010, 958931, 1917862, 4794655, 9589310, 10548241, 21096482, 52741205, 105482410, 183155821, 366311642, 915779105, 1831558210, 2014714031, 4029428062, 10073570155, 20147140310]

約数ペア:

[(1, 20147140310), (2, 10073570155), (5, 4029428062), (10, 2014714031), (11, 1831558210), (22, 915779105), (55, 366311642), (110, 183155821), (191, 105482410), (382, 52741205), (955, 21096482), (1910, 10548241), (2101, 9589310), (4202, 4794655), (10505, 1917862), (21010, 958931)]