20996914138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1\times {\mathrm{4507}}^1$

素因数の和:6294

約数の個数: 32

約数和(自身を含む): 33301497600

約数和(自身を除く): 12304583462

約数列:

[1, 2, 29, 47, 58, 94, 1363, 1709, 2726, 3418, 4507, 9014, 49561, 80323, 99122, 130703, 160646, 211829, 261406, 423658, 2329367, 4658734, 6143041, 7702463, 12286082, 15404926, 223371427, 362015761, 446742854, 724031522, 10498457069, 20996914138]

約数ペア:

[(1, 20996914138), (2, 10498457069), (29, 724031522), (47, 446742854), (58, 362015761), (94, 223371427), (1363, 15404926), (1709, 12286082), (2726, 7702463), (3418, 6143041), (4507, 4658734), (9014, 2329367), (49561, 423658), (80323, 261406), (99122, 211829), (130703, 160646)]