20462013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 36

約数和(自身を含む): 34942752

約数和(自身を除く): 14480739

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1223, 1287, 1521, 1859, 3669, 5577, 11007, 13453, 15899, 16731, 40359, 47697, 121077, 143091, 174889, 206687, 524667, 620061, 1574001, 1860183, 2273557, 6820671, 20462013]

約数ペア:

[(1, 20462013), (3, 6820671), (9, 2273557), (11, 1860183), (13, 1574001), (33, 620061), (39, 524667), (99, 206687), (117, 174889), (143, 143091), (169, 121077), (429, 47697), (507, 40359), (1223, 16731), (1287, 15899), (1521, 13453), (1859, 11007), (3669, 5577)]