20152806038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3871073}}^1$

素因数の和:3871231

約数の個数: 16

約数和(自身を含む): 32052492720

約数和(自身を除く): 11899686682

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 3871073, 7742146, 73550387, 147100774, 530337001, 1060674002, 10076403019, 20152806038]

約数ペア:

[(1, 20152806038), (2, 10076403019), (19, 1060674002), (38, 530337001), (137, 147100774), (274, 73550387), (2603, 7742146), (5206, 3871073)]