20201656070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4097699}}^1$

素因数の和:4097752

約数の個数: 32

約数和(自身を含む): 39829644000

約数和(自身を除く): 19627987930

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 4097699, 8195398, 20488495, 40976990, 69660883, 118833271, 139321766, 237666542, 348304415, 594166355, 696608830, 1188332710, 2020165607, 4040331214, 10100828035, 20201656070]

約数ペア:

[(1, 20201656070), (2, 10100828035), (5, 4040331214), (10, 2020165607), (17, 1188332710), (29, 696608830), (34, 594166355), (58, 348304415), (85, 237666542), (145, 139321766), (170, 118833271), (290, 69660883), (493, 40976990), (986, 20488495), (2465, 8195398), (4930, 4097699)]