20217233658

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1\times {\mathrm{20809}}^1$

素因数の和:21846

約数の個数: 32

約数和(自身を含む): 40694371200

約数和(自身を除く): 20477137542

約数列:

[1, 2, 3, 6, 193, 386, 579, 839, 1158, 1678, 2517, 5034, 20809, 41618, 62427, 124854, 161927, 323854, 485781, 971562, 4016137, 8032274, 12048411, 17458751, 24096822, 34917502, 52376253, 104752506, 3369538943, 6739077886, 10108616829, 20217233658]

約数ペア:

[(1, 20217233658), (2, 10108616829), (3, 6739077886), (6, 3369538943), (193, 104752506), (386, 52376253), (579, 34917502), (839, 24096822), (1158, 17458751), (1678, 12048411), (2517, 8032274), (5034, 4016137), (20809, 971562), (41618, 485781), (62427, 323854), (124854, 161927)]