20113475829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20756941}}^1$

素因数の和:20756980

約数の個数: 16

約数和(自身を含む): 29889996480

約数和(自身を除く): 9776520651

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20756941, 62270823, 352867997, 394381879, 1058603991, 1183145637, 6704491943, 20113475829]

約数ペア:

[(1, 20113475829), (3, 6704491943), (17, 1183145637), (19, 1058603991), (51, 394381879), (57, 352867997), (323, 62270823), (969, 20756941)]