20208433336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{414311}}^1$

素因数の和:414404

約数の個数: 64

約数和(自身を含む): 47331002880

約数和(自身を除く): 27122569544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 6097, 6968, 12194, 24388, 48776, 414311, 828622, 1657244, 2900177, 3314488, 5386043, 5800354, 10772086, 11600708, 21544172, 23201416, 27758837, 37702301, 43088344, 55517674, 75404602, 111035348, 150809204, 194311859, 222070696, 301618408, 360864881, 388623718, 721729762, 777247436, 1443459524, 1554494872, 2526054167, 2886919048, 5052108334, 10104216668, 20208433336]

約数ペア:

[(1, 20208433336), (2, 10104216668), (4, 5052108334), (7, 2886919048), (8, 2526054167), (13, 1554494872), (14, 1443459524), (26, 777247436), (28, 721729762), (52, 388623718), (56, 360864881), (67, 301618408), (91, 222070696), (104, 194311859), (134, 150809204), (182, 111035348), (268, 75404602), (364, 55517674), (469, 43088344), (536, 37702301), (728, 27758837), (871, 23201416), (938, 21544172), (1742, 11600708), (1876, 10772086), (3484, 5800354), (3752, 5386043), (6097, 3314488), (6968, 2900177), (12194, 1657244), (24388, 828622), (48776, 414311)]