20169991304856

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3375165881}}^1$

素因数の和:3375165976

約数の個数: 48

約数和(自身を含む): 55285217147160

約数和(自身を除く): 35115225842304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 3375165881, 6750331762, 10125497643, 13500663524, 20250995286, 27001327048, 30376492929, 40501990572, 60752985858, 81003981144, 121505971716, 243011943432, 280138768123, 560277536246, 840416304369, 1120555072492, 1680832608738, 2241110144984, 2521248913107, 3361665217476, 5042497826214, 6723330434952, 10084995652428, 20169991304856]

約数ペア:

[(1, 20169991304856), (2, 10084995652428), (3, 6723330434952), (4, 5042497826214), (6, 3361665217476), (8, 2521248913107), (9, 2241110144984), (12, 1680832608738), (18, 1120555072492), (24, 840416304369), (36, 560277536246), (72, 280138768123), (83, 243011943432), (166, 121505971716), (249, 81003981144), (332, 60752985858), (498, 40501990572), (664, 30376492929), (747, 27001327048), (996, 20250995286), (1494, 13500663524), (1992, 10125497643), (2988, 6750331762), (5976, 3375165881)]