20133342580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77435933}}^1$

素因数の和:77435955

約数の個数: 24

約数和(自身を含む): 45532329192

約数和(自身を除く): 25398986612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 77435933, 154871866, 309743732, 387179665, 774359330, 1006667129, 1548718660, 2013334258, 4026668516, 5033335645, 10066671290, 20133342580]

約数ペア:

[(1, 20133342580), (2, 10066671290), (4, 5033335645), (5, 4026668516), (10, 2013334258), (13, 1548718660), (20, 1006667129), (26, 774359330), (52, 387179665), (65, 309743732), (130, 154871866), (260, 77435933)]