2000754736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3049931}}^1$

素因数の和:3049980

約数の個数: 20

約数和(自身を含む): 3971011464

約数和(自身を除く): 1970256728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3049931, 6099862, 12199724, 24399448, 48798896, 125047171, 250094342, 500188684, 1000377368, 2000754736]

約数ペア:

[(1, 2000754736), (2, 1000377368), (4, 500188684), (8, 250094342), (16, 125047171), (41, 48798896), (82, 24399448), (164, 12199724), (328, 6099862), (656, 3049931)]