2020305938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{26053}}^1$

素因数の和:26282

約数の個数: 32

約数和(自身を含む): 3601704960

約数和(自身を除く): 1581399022

約数列:

[1, 2, 7, 14, 29, 58, 191, 203, 382, 406, 1337, 2674, 5539, 11078, 26053, 38773, 52106, 77546, 182371, 364742, 755537, 1511074, 4976123, 5288759, 9952246, 10577518, 34832861, 69665722, 144307567, 288615134, 1010152969, 2020305938]

約数ペア:

[(1, 2020305938), (2, 1010152969), (7, 288615134), (14, 144307567), (29, 69665722), (58, 34832861), (191, 10577518), (203, 9952246), (382, 5288759), (406, 4976123), (1337, 1511074), (2674, 755537), (5539, 364742), (11078, 182371), (26053, 77546), (38773, 52106)]