2020597313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{39667}}^1$

素因数の和:40076

約数の個数: 16

約数和(自身を含む): 2437201920

約数和(自身を除く): 416604607

約数列:

[1, 7, 19, 133, 383, 2681, 7277, 39667, 50939, 277669, 753673, 5275711, 15192461, 106347227, 288656759, 2020597313]

約数ペア:

[(1, 2020597313), (7, 288656759), (19, 106347227), (133, 15192461), (383, 5275711), (2681, 753673), (7277, 277669), (39667, 50939)]