20182602994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1\times {\mathrm{4253}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 32064678144

約数和(自身を除く): 11882075150

約数列:

[1, 2, 23, 46, 71, 142, 1453, 1633, 2906, 3266, 4253, 8506, 33419, 66838, 97819, 103163, 195638, 206326, 301963, 603926, 2372749, 4745498, 6179609, 6945149, 12359218, 13890298, 142131007, 284262014, 438752239, 877504478, 10091301497, 20182602994]

約数ペア:

[(1, 20182602994), (2, 10091301497), (23, 877504478), (46, 438752239), (71, 284262014), (142, 142131007), (1453, 13890298), (1633, 12359218), (2906, 6945149), (3266, 6179609), (4253, 4745498), (8506, 2372749), (33419, 603926), (66838, 301963), (97819, 206326), (103163, 195638)]