20170679254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1\times {\mathrm{8369}}^1$

素因数の和:9996

約数の個数: 32

約数和(自身を含む): 33497141760

約数和(自身を除く): 13326462506

約数列:

[1, 2, 11, 22, 71, 142, 781, 1543, 1562, 3086, 8369, 16738, 16973, 33946, 92059, 109553, 184118, 219106, 594199, 1188398, 1205083, 2410166, 6536189, 12913367, 13072378, 25826734, 142047037, 284094074, 916849057, 1833698114, 10085339627, 20170679254]

約数ペア:

[(1, 20170679254), (2, 10085339627), (11, 1833698114), (22, 916849057), (71, 284094074), (142, 142047037), (781, 25826734), (1543, 13072378), (1562, 12913367), (3086, 6536189), (8369, 2410166), (16738, 1205083), (16973, 1188398), (33946, 594199), (92059, 219106), (109553, 184118)]