20105282356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{203767}}^1$

素因数の和:205239

約数の個数: 24

約数和(自身を含む): 37279763136

約数和(自身を除く): 17174480780

約数列:

[1, 2, 4, 17, 34, 68, 1451, 2902, 5804, 24667, 49334, 98668, 203767, 407534, 815068, 3464039, 6928078, 13856156, 295665917, 591331834, 1182663668, 5026320589, 10052641178, 20105282356]

約数ペア:

[(1, 20105282356), (2, 10052641178), (4, 5026320589), (17, 1182663668), (34, 591331834), (68, 295665917), (1451, 13856156), (2902, 6928078), (5804, 3464039), (24667, 815068), (49334, 407534), (98668, 203767)]