20223899517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2845631}}^1$

素因数の和:2845760

約数の個数: 16

約数和(自身を含む): 28410789888

約数和(自身を除く): 8186890371

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 2845631, 8536893, 65449513, 196348539, 293099993, 879299979, 6741299839, 20223899517]

約数ペア:

[(1, 20223899517), (3, 6741299839), (23, 879299979), (69, 293099993), (103, 196348539), (309, 65449513), (2369, 8536893), (7107, 2845631)]