20343738691

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{52453}}^1$

素因数の和:52758

約数の個数: 16

約数和(自身を含む): 21715956000

約数和(自身を除く): 1372217309

約数列:

[1, 19, 137, 149, 2603, 2831, 20413, 52453, 387847, 996607, 7186061, 7815497, 136535159, 148494443, 1070723089, 20343738691]

約数ペア:

[(1, 20343738691), (19, 1070723089), (137, 148494443), (149, 136535159), (2603, 7815497), (2831, 7186061), (20413, 996607), (52453, 387847)]