20090596311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{64781}}^1$

素因数の和:66831

約数の個数: 24

約数和(自身を含む): 30742427664

約数和(自身を除く): 10651831353

約数列:

[1, 3, 9, 17, 51, 153, 2027, 6081, 18243, 34459, 64781, 103377, 194343, 310131, 583029, 1101277, 3303831, 9911493, 131311087, 393933261, 1181799783, 2232288479, 6696865437, 20090596311]

約数ペア:

[(1, 20090596311), (3, 6696865437), (9, 2232288479), (17, 1181799783), (51, 393933261), (153, 131311087), (2027, 9911493), (6081, 3303831), (18243, 1101277), (34459, 583029), (64781, 310131), (103377, 194343)]