20069969412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1612823}}^1$

素因数の和:1612908

約数の個数: 48

約数和(自身を含む): 50397524352

約数和(自身を除く): 30327554940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 1612823, 3225646, 4838469, 6451292, 9676938, 19353876, 27417991, 54835982, 82253973, 98382203, 109671964, 164507946, 196764406, 295146609, 329015892, 393528812, 590293218, 1180586436, 1672497451, 3344994902, 5017492353, 6689989804, 10034984706, 20069969412]

約数ペア:

[(1, 20069969412), (2, 10034984706), (3, 6689989804), (4, 5017492353), (6, 3344994902), (12, 1672497451), (17, 1180586436), (34, 590293218), (51, 393528812), (61, 329015892), (68, 295146609), (102, 196764406), (122, 164507946), (183, 109671964), (204, 98382203), (244, 82253973), (366, 54835982), (732, 27417991), (1037, 19353876), (2074, 9676938), (3111, 6451292), (4148, 4838469), (6222, 3225646), (12444, 1612823)]