20161308082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1\times {\mathrm{5503}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 32337100800

約数和(自身を除く): 12175792718

約数列:

[1, 2, 19, 38, 67, 134, 1273, 1439, 2546, 2878, 5503, 11006, 27341, 54682, 96413, 104557, 192826, 209114, 368701, 737402, 1831847, 3663694, 7005319, 7918817, 14010638, 15837634, 150457523, 300915046, 530560739, 1061121478, 10080654041, 20161308082]

約数ペア:

[(1, 20161308082), (2, 10080654041), (19, 1061121478), (38, 530560739), (67, 300915046), (134, 150457523), (1273, 15837634), (1439, 14010638), (2546, 7918817), (2878, 7005319), (5503, 3663694), (11006, 1831847), (27341, 737402), (54682, 368701), (96413, 209114), (104557, 192826)]