2000907519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{41143}}^1$

素因数の和:41231

約数の個数: 32

約数和(自身を含む): 3041364480

約数和(自身を除く): 1040456961

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3741, 16211, 41143, 48633, 123429, 534859, 1193147, 1604577, 1769149, 3579441, 5307447, 15510911, 22998937, 46532733, 51305321, 68996811, 153915963, 666969173, 2000907519]

約数ペア:

[(1, 2000907519), (3, 666969173), (13, 153915963), (29, 68996811), (39, 51305321), (43, 46532733), (87, 22998937), (129, 15510911), (377, 5307447), (559, 3579441), (1131, 1769149), (1247, 1604577), (1677, 1193147), (3741, 534859), (16211, 123429), (41143, 48633)]