20204052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 31506348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 538, 569, 807, 1076, 1138, 1614, 1707, 2276, 2959, 3228, 3414, 5918, 6259, 6828, 8877, 11836, 12518, 17754, 18777, 25036, 35508, 37554, 75108, 153061, 306122, 459183, 612244, 918366, 1683671, 1836732, 3367342, 5051013, 6734684, 10102026, 20204052]

約数ペア:

[(1, 20204052), (2, 10102026), (3, 6734684), (4, 5051013), (6, 3367342), (11, 1836732), (12, 1683671), (22, 918366), (33, 612244), (44, 459183), (66, 306122), (132, 153061), (269, 75108), (538, 37554), (569, 35508), (807, 25036), (1076, 18777), (1138, 17754), (1614, 12518), (1707, 11836), (2276, 8877), (2959, 6828), (3228, 6259), (3414, 5918)]