20806301659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1483}}^1\times {\mathrm{7547}}^1$

素因数の和:9067

約数の個数: 24

約数和(自身を含む): 24597905472

約数和(自身を除く): 3791603813

約数列:

[1, 11, 13, 143, 169, 1483, 1859, 7547, 16313, 19279, 83017, 98111, 212069, 250627, 1079221, 1275443, 2756897, 11192201, 14029873, 123114211, 145498613, 1600484743, 1891481969, 20806301659]

約数ペア:

[(1, 20806301659), (11, 1891481969), (13, 1600484743), (143, 145498613), (169, 123114211), (1483, 14029873), (1859, 11192201), (7547, 2756897), (16313, 1275443), (19279, 1079221), (83017, 250627), (98111, 212069)]