20134562885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1\times {\mathrm{1097}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 25022172672

約数和(自身を除く): 4887609787

約数列:

[1, 5, 47, 83, 235, 415, 941, 1097, 3901, 4705, 5485, 19505, 44227, 51559, 78103, 91051, 221135, 257795, 390515, 455255, 1032277, 3670841, 4279397, 5161385, 18354205, 21396985, 48517019, 85678991, 242585095, 428394955, 4026912577, 20134562885]

約数ペア:

[(1, 20134562885), (5, 4026912577), (47, 428394955), (83, 242585095), (235, 85678991), (415, 48517019), (941, 21396985), (1097, 18354205), (3901, 5161385), (4705, 4279397), (5485, 3670841), (19505, 1032277), (44227, 455255), (51559, 390515), (78103, 257795), (91051, 221135)]