20173498714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1\times {\mathrm{2791}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 31244758272

約数和(自身を除く): 11071259558

約数列:

[1, 2, 41, 82, 181, 362, 487, 974, 2791, 5582, 7421, 14842, 19967, 39934, 88147, 114431, 176294, 228862, 505171, 1010342, 1359217, 2718434, 3614027, 7228054, 20712011, 41424022, 55727897, 111455794, 246018277, 492036554, 10086749357, 20173498714]

約数ペア:

[(1, 20173498714), (2, 10086749357), (41, 492036554), (82, 246018277), (181, 111455794), (362, 55727897), (487, 41424022), (974, 20712011), (2791, 7228054), (5582, 3614027), (7421, 2718434), (14842, 1359217), (19967, 1010342), (39934, 505171), (88147, 228862), (114431, 176294)]