20171692786

素因数分解:

$2^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{983}}^1\times {\mathrm{2447}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 34687180800

約数和(自身を除く): 14515488014

約数列:

[1, 2, 7, 14, 599, 983, 1198, 1966, 2447, 4193, 4894, 6881, 8386, 13762, 17129, 34258, 588817, 1177634, 1465753, 2405401, 2931506, 4121719, 4810802, 8243438, 10260271, 16837807, 20520542, 33675614, 1440835199, 2881670398, 10085846393, 20171692786]

約数ペア:

[(1, 20171692786), (2, 10085846393), (7, 2881670398), (14, 1440835199), (599, 33675614), (983, 20520542), (1198, 16837807), (1966, 10260271), (2447, 8243438), (4193, 4810802), (4894, 4121719), (6881, 2931506), (8386, 2405401), (13762, 1465753), (17129, 1177634), (34258, 588817)]