20802872953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{139199}}^1$

素因数の和:139424

約数の個数: 16

約数和(自身を含む): 22550400000

約数和(自身を除く): 1747527047

約数列:

[1, 17, 59, 149, 1003, 2533, 8791, 139199, 149447, 2366383, 8212741, 20740651, 139616597, 352591067, 1223698409, 20802872953]

約数ペア:

[(1, 20802872953), (17, 1223698409), (59, 352591067), (149, 139616597), (1003, 20740651), (2533, 8212741), (8791, 2366383), (139199, 149447)]