20170092404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{86509}}^1$

素因数の和:87288

約数の個数: 48

約数和(自身を含む): 44066117760

約数和(自身を除く): 23896025356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 757, 1514, 3028, 5299, 8327, 10598, 16654, 21196, 33308, 58289, 86509, 116578, 173018, 233156, 346036, 605563, 951599, 1211126, 1903198, 2422252, 3806396, 6661193, 13322386, 26644772, 65487313, 130974626, 261949252, 458411191, 720360443, 916822382, 1440720886, 1833644764, 2881441772, 5042523101, 10085046202, 20170092404]

約数ペア:

[(1, 20170092404), (2, 10085046202), (4, 5042523101), (7, 2881441772), (11, 1833644764), (14, 1440720886), (22, 916822382), (28, 720360443), (44, 458411191), (77, 261949252), (154, 130974626), (308, 65487313), (757, 26644772), (1514, 13322386), (3028, 6661193), (5299, 3806396), (8327, 2422252), (10598, 1903198), (16654, 1211126), (21196, 951599), (33308, 605563), (58289, 346036), (86509, 233156), (116578, 173018)]