20202288

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4829

約数の個数: 40

約数和(自身を含む): 52786800

約数和(自身を除く): 32584512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4729, 9458, 14187, 18916, 28374, 37832, 56748, 75664, 113496, 226992, 420881, 841762, 1262643, 1683524, 2525286, 3367048, 5050572, 6734096, 10101144, 20202288]

約数ペア:

[(1, 20202288), (2, 10101144), (3, 6734096), (4, 5050572), (6, 3367048), (8, 2525286), (12, 1683524), (16, 1262643), (24, 841762), (48, 420881), (89, 226992), (178, 113496), (267, 75664), (356, 56748), (534, 37832), (712, 28374), (1068, 18916), (1424, 14187), (2136, 9458), (4272, 4729)]