20094420665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{46619}}^1$

素因数の和:47113

約数の個数: 32

約数和(自身を含む): 27913818240

約数和(自身を除く): 7819397575

約数列:

[1, 5, 11, 17, 55, 85, 187, 461, 935, 2305, 5071, 7837, 25355, 39185, 46619, 86207, 233095, 431035, 512809, 792523, 2564045, 3962615, 8717753, 21491359, 43588765, 107456795, 236404949, 365353103, 1182024745, 1826765515, 4018884133, 20094420665]

約数ペア:

[(1, 20094420665), (5, 4018884133), (11, 1826765515), (17, 1182024745), (55, 365353103), (85, 236404949), (187, 107456795), (461, 43588765), (935, 21491359), (2305, 8717753), (5071, 3962615), (7837, 2564045), (25355, 792523), (39185, 512809), (46619, 431035), (86207, 233095)]