16205004

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10979}}^1$

素因数の和:11030

約数の個数: 36

約数和(自身を含む): 41965560

約数和(自身を除く): 25760556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 10979, 21958, 32937, 43916, 65874, 98811, 131748, 197622, 395244, 450139, 900278, 1350417, 1800556, 2700834, 4051251, 5401668, 8102502, 16205004]

約数ペア:

[(1, 16205004), (2, 8102502), (3, 5401668), (4, 4051251), (6, 2700834), (9, 1800556), (12, 1350417), (18, 900278), (36, 450139), (41, 395244), (82, 197622), (123, 131748), (164, 98811), (246, 65874), (369, 43916), (492, 32937), (738, 21958), (1476, 10979)]