20160653373

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7805131}}^1$

素因数の和:7805185

約数の個数: 24

約数和(自身を含む): 34092816576

約数和(自身を除く): 13932163203

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 7805131, 23415393, 54635917, 70246179, 163907751, 320010371, 491723253, 960031113, 2240072597, 2880093339, 6720217791, 20160653373]

約数ペア:

[(1, 20160653373), (3, 6720217791), (7, 2880093339), (9, 2240072597), (21, 960031113), (41, 491723253), (63, 320010371), (123, 163907751), (287, 70246179), (369, 54635917), (861, 23415393), (2583, 7805131)]