20173994346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{60017}}^1$

素因数の和:60507

約数の個数: 48

約数和(自身を含む): 44445969792

約数和(自身を除く): 24271975446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 463, 726, 926, 1389, 2778, 5093, 10186, 15279, 30558, 56023, 60017, 112046, 120034, 168069, 180051, 336138, 360102, 660187, 1320374, 1980561, 3961122, 7262057, 14524114, 21786171, 27787871, 43572342, 55575742, 83363613, 166727226, 305666581, 611333162, 916999743, 1833999486, 3362332391, 6724664782, 10086997173, 20173994346]

約数ペア:

[(1, 20173994346), (2, 10086997173), (3, 6724664782), (6, 3362332391), (11, 1833999486), (22, 916999743), (33, 611333162), (66, 305666581), (121, 166727226), (242, 83363613), (363, 55575742), (463, 43572342), (726, 27787871), (926, 21786171), (1389, 14524114), (2778, 7262057), (5093, 3961122), (10186, 1980561), (15279, 1320374), (30558, 660187), (56023, 360102), (60017, 336138), (112046, 180051), (120034, 168069)]