20844742909

素因数分解:

${\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1\times {\mathrm{1291}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 21418507264

約数和(自身を除く): 573764355

約数列:

[1, 43, 463, 811, 1291, 19909, 34873, 55513, 375493, 597733, 1047001, 16146199, 25702519, 45021043, 484761463, 20844742909]

約数ペア:

[(1, 20844742909), (43, 484761463), (463, 45021043), (811, 25702519), (1291, 16146199), (19909, 1047001), (34873, 597733), (55513, 375493)]