20056986885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1408991}}^1$

素因数の和:1409085

約数の個数: 32

約数和(自身を含む): 35033177088

約数和(自身を除く): 14976190203

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 14235, 1408991, 4226973, 7044955, 18316883, 21134865, 54950649, 91584415, 102856343, 274753245, 308569029, 514281715, 1337132459, 1542845145, 4011397377, 6685662295, 20056986885]

約数ペア:

[(1, 20056986885), (3, 6685662295), (5, 4011397377), (13, 1542845145), (15, 1337132459), (39, 514281715), (65, 308569029), (73, 274753245), (195, 102856343), (219, 91584415), (365, 54950649), (949, 21134865), (1095, 18316883), (2847, 7044955), (4745, 4226973), (14235, 1408991)]