20160161255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1\times {\mathrm{26189}}^1$

素因数の和:27131

約数の個数: 24

約数和(自身を含む): 26226037440

約数和(自身を除く): 6065876185

約数列:

[1, 5, 13, 65, 169, 845, 911, 4555, 11843, 26189, 59215, 130945, 153959, 340457, 769795, 1702285, 4425941, 22129705, 23858179, 119290895, 310156327, 1550781635, 4032032251, 20160161255]

約数ペア:

[(1, 20160161255), (5, 4032032251), (13, 1550781635), (65, 310156327), (169, 119290895), (845, 23858179), (911, 22129705), (4555, 4425941), (11843, 1702285), (26189, 769795), (59215, 340457), (130945, 153959)]