6321569648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20794637}}^1$

素因数の和:20794664

約数の個数: 20

約数和(自身を含む): 12892675560

約数和(自身を除く): 6571105912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20794637, 41589274, 83178548, 166357096, 332714192, 395098103, 790196206, 1580392412, 3160784824, 6321569648]

約数ペア:

[(1, 6321569648), (2, 3160784824), (4, 1580392412), (8, 790196206), (16, 395098103), (19, 332714192), (38, 166357096), (76, 83178548), (152, 41589274), (304, 20794637)]