20096032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 44356032

約数和(自身を除く): 24260000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1543, 1628, 3086, 3256, 6172, 6512, 12344, 13024, 16973, 24688, 33946, 49376, 57091, 67892, 114182, 135784, 228364, 271568, 456728, 543136, 628001, 913456, 1256002, 1826912, 2512004, 5024008, 10048016, 20096032]

約数ペア:

[(1, 20096032), (2, 10048016), (4, 5024008), (8, 2512004), (11, 1826912), (16, 1256002), (22, 913456), (32, 628001), (37, 543136), (44, 456728), (74, 271568), (88, 228364), (148, 135784), (176, 114182), (296, 67892), (352, 57091), (407, 49376), (592, 33946), (814, 24688), (1184, 16973), (1543, 13024), (1628, 12344), (3086, 6512), (3256, 6172)]