20194259506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{445573}}^1$

素因数の和:445666

約数の個数: 32

約数和(自身を含む): 33877882368

約数和(自身を除く): 13683622862

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 527, 731, 1054, 1333, 1462, 2666, 22661, 45322, 445573, 891146, 7574741, 13812763, 15149482, 19159639, 27625526, 38319278, 234816971, 325713863, 469633942, 593948809, 651427726, 1187897618, 10097129753, 20194259506]

約数ペア:

[(1, 20194259506), (2, 10097129753), (17, 1187897618), (31, 651427726), (34, 593948809), (43, 469633942), (62, 325713863), (86, 234816971), (527, 38319278), (731, 27625526), (1054, 19159639), (1333, 15149482), (1462, 13812763), (2666, 7574741), (22661, 891146), (45322, 445573)]