20172630244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{41047}}^1$

素因数の和:41804

約数の個数: 36

約数和(自身を含む): 38280051264

約数和(自身を除く): 18107421020

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 727, 1454, 2908, 9451, 18902, 37804, 41047, 82094, 122863, 164188, 245726, 491452, 533611, 1067222, 2134444, 6936943, 13873886, 27747772, 29841169, 59682338, 119364676, 387935197, 775870394, 1551740788, 5043157561, 10086315122, 20172630244]

約数ペア:

[(1, 20172630244), (2, 10086315122), (4, 5043157561), (13, 1551740788), (26, 775870394), (52, 387935197), (169, 119364676), (338, 59682338), (676, 29841169), (727, 27747772), (1454, 13873886), (2908, 6936943), (9451, 2134444), (18902, 1067222), (37804, 533611), (41047, 491452), (82094, 245726), (122863, 164188)]