20534148

素因数分解:

$2^2\times 3^4\times {\mathrm{63377}}^1$

素因数の和:63393

約数の個数: 30

約数和(自身を含む): 53681166

約数和(自身を除く): 33147018

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 63377, 126754, 190131, 253508, 380262, 570393, 760524, 1140786, 1711179, 2281572, 3422358, 5133537, 6844716, 10267074, 20534148]

約数ペア:

[(1, 20534148), (2, 10267074), (3, 6844716), (4, 5133537), (6, 3422358), (9, 2281572), (12, 1711179), (18, 1140786), (27, 760524), (36, 570393), (54, 380262), (81, 253508), (108, 190131), (162, 126754), (324, 63377)]