20833285464

素因数分解:

$2^3\times 3^2\times {\mathrm{4909}}^1\times {\mathrm{58943}}^1$

素因数の和:63864

約数の個数: 48

約数和(自身を含む): 56435932800

約数和(自身を除く): 35602647336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4909, 9818, 14727, 19636, 29454, 39272, 44181, 58908, 58943, 88362, 117816, 117886, 176724, 176829, 235772, 353448, 353658, 471544, 530487, 707316, 1060974, 1414632, 2121948, 4243896, 289351187, 578702374, 868053561, 1157404748, 1736107122, 2314809496, 2604160683, 3472214244, 5208321366, 6944428488, 10416642732, 20833285464]

約数ペア:

[(1, 20833285464), (2, 10416642732), (3, 6944428488), (4, 5208321366), (6, 3472214244), (8, 2604160683), (9, 2314809496), (12, 1736107122), (18, 1157404748), (24, 868053561), (36, 578702374), (72, 289351187), (4909, 4243896), (9818, 2121948), (14727, 1414632), (19636, 1060974), (29454, 707316), (39272, 530487), (44181, 471544), (58908, 353658), (58943, 353448), (88362, 235772), (117816, 176829), (117886, 176724)]