20171016838

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{74687}}^1$

素因数の和:74988

約数の個数: 32

約数和(自身を含む): 35104555008

約数和(自身を除く): 14933538170

約数列:

[1, 2, 7, 14, 101, 191, 202, 382, 707, 1337, 1414, 2674, 19291, 38582, 74687, 135037, 149374, 270074, 522809, 1045618, 7543387, 14265217, 15086774, 28530434, 52803709, 99856519, 105607418, 199713038, 1440786917, 2881573834, 10085508419, 20171016838]

約数ペア:

[(1, 20171016838), (2, 10085508419), (7, 2881573834), (14, 1440786917), (101, 199713038), (191, 105607418), (202, 99856519), (382, 52803709), (707, 28530434), (1337, 15086774), (1414, 14265217), (2674, 7543387), (19291, 1045618), (38582, 522809), (74687, 270074), (135037, 149374)]