2020366912445

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{22843201}}^1$

素因数の和:22843258

約数の個数: 36

約数和(自身を含む): 2976514907004

約数和(自身を除く): 956147994559

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 361, 665, 931, 1805, 2527, 4655, 12635, 17689, 88445, 22843201, 114216005, 159902407, 434020819, 799512035, 1119316849, 2170104095, 3038145733, 5596584245, 8246395561, 15190728665, 21267020131, 41231977805, 57724768927, 106335100655, 288623844635, 404073382489, 2020366912445]

約数ペア:

[(1, 2020366912445), (5, 404073382489), (7, 288623844635), (19, 106335100655), (35, 57724768927), (49, 41231977805), (95, 21267020131), (133, 15190728665), (245, 8246395561), (361, 5596584245), (665, 3038145733), (931, 2170104095), (1805, 1119316849), (2527, 799512035), (4655, 434020819), (12635, 159902407), (17689, 114216005), (88445, 22843201)]