20088065095

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1\times {\mathrm{10247}}^1$

素因数の和:11047

約数の個数: 32

約数和(自身を含む): 27940147200

約数和(自身を除く): 7852082105

約数列:

[1, 5, 7, 35, 79, 395, 553, 709, 2765, 3545, 4963, 10247, 24815, 51235, 56011, 71729, 280055, 358645, 392077, 809513, 1960385, 4047565, 5666591, 7265123, 28332955, 36325615, 50855861, 254279305, 573944717, 2869723585, 4017613019, 20088065095]

約数ペア:

[(1, 20088065095), (5, 4017613019), (7, 2869723585), (35, 573944717), (79, 254279305), (395, 50855861), (553, 36325615), (709, 28332955), (2765, 7265123), (3545, 5666591), (4963, 4047565), (10247, 1960385), (24815, 809513), (51235, 392077), (56011, 358645), (71729, 280055)]