20683750498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{5639}}^1$

素因数の和:6622

約数の個数: 32

約数和(自身を含む): 32547041280

約数和(自身を除く): 11863290782

約数列:

[1, 2, 31, 62, 67, 134, 883, 1766, 2077, 4154, 5639, 11278, 27373, 54746, 59161, 118322, 174809, 349618, 377813, 755626, 1833991, 3667982, 4979237, 9958474, 11712203, 23424406, 154356347, 308712694, 333608879, 667217758, 10341875249, 20683750498]

約数ペア:

[(1, 20683750498), (2, 10341875249), (31, 667217758), (62, 333608879), (67, 308712694), (134, 154356347), (883, 23424406), (1766, 11712203), (2077, 9958474), (4154, 4979237), (5639, 3667982), (11278, 1833991), (27373, 755626), (54746, 377813), (59161, 349618), (118322, 174809)]