20696148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5807}}^1$

素因数の和:5834

約数の個数: 60

約数和(自身を含む): 59032512

約数和(自身を除く): 38336364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5807, 11614, 17421, 23228, 34842, 52263, 63877, 69684, 104526, 127754, 156789, 191631, 209052, 255508, 313578, 383262, 470367, 574893, 627156, 766524, 940734, 1149786, 1724679, 1881468, 2299572, 3449358, 5174037, 6898716, 10348074, 20696148]

約数ペア:

[(1, 20696148), (2, 10348074), (3, 6898716), (4, 5174037), (6, 3449358), (9, 2299572), (11, 1881468), (12, 1724679), (18, 1149786), (22, 940734), (27, 766524), (33, 627156), (36, 574893), (44, 470367), (54, 383262), (66, 313578), (81, 255508), (99, 209052), (108, 191631), (132, 156789), (162, 127754), (198, 104526), (297, 69684), (324, 63877), (396, 52263), (594, 34842), (891, 23228), (1188, 17421), (1782, 11614), (3564, 5807)]