20160704085

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{40487}}^1$

素因数の和:40957

約数の個数: 32

約数和(自身を含む): 32707825920

約数和(自身を除く): 12547121835

約数列:

[1, 3, 5, 15, 89, 267, 373, 445, 1119, 1335, 1865, 5595, 33197, 40487, 99591, 121461, 165985, 202435, 497955, 607305, 3603343, 10810029, 15101651, 18016715, 45304953, 54050145, 75508255, 226524765, 1344046939, 4032140817, 6720234695, 20160704085]

約数ペア:

[(1, 20160704085), (3, 6720234695), (5, 4032140817), (15, 1344046939), (89, 226524765), (267, 75508255), (373, 54050145), (445, 45304953), (1119, 18016715), (1335, 15101651), (1865, 10810029), (5595, 3603343), (33197, 607305), (40487, 497955), (99591, 202435), (121461, 165985)]