201620794538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{54011}}^1\times {\mathrm{60209}}^1$

素因数の和:114253

約数の個数: 16

約数和(自身を含む): 312198001920

約数和(自身を除く): 110577207382

約数列:

[1, 2, 31, 62, 54011, 60209, 108022, 120418, 1674341, 1866479, 3348682, 3732958, 3251948299, 6503896598, 100810397269, 201620794538]

約数ペア:

[(1, 201620794538), (2, 100810397269), (31, 6503896598), (62, 3251948299), (54011, 3732958), (60209, 3348682), (108022, 1866479), (120418, 1674341)]