20234595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 13979805

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 659, 1335, 1977, 2047, 3295, 6141, 9885, 10235, 15157, 30705, 45471, 58651, 75785, 175953, 227355, 293255, 879765, 1348973, 4046919, 6744865, 20234595]

約数ペア:

[(1, 20234595), (3, 6744865), (5, 4046919), (15, 1348973), (23, 879765), (69, 293255), (89, 227355), (115, 175953), (267, 75785), (345, 58651), (445, 45471), (659, 30705), (1335, 15157), (1977, 10235), (2047, 9885), (3295, 6141)]