20822508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9181}}^1$

素因数の和:9204

約数の個数: 60

約数和(自身を含む): 62217232

約数和(自身を除く): 41394724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9181, 18362, 27543, 36724, 55086, 64267, 82629, 110172, 128534, 165258, 192801, 247887, 257068, 330516, 385602, 495774, 578403, 743661, 771204, 991548, 1156806, 1487322, 1735209, 2313612, 2974644, 3470418, 5205627, 6940836, 10411254, 20822508]

約数ペア:

[(1, 20822508), (2, 10411254), (3, 6940836), (4, 5205627), (6, 3470418), (7, 2974644), (9, 2313612), (12, 1735209), (14, 1487322), (18, 1156806), (21, 991548), (27, 771204), (28, 743661), (36, 578403), (42, 495774), (54, 385602), (63, 330516), (81, 257068), (84, 247887), (108, 192801), (126, 165258), (162, 128534), (189, 110172), (252, 82629), (324, 64267), (378, 55086), (567, 36724), (756, 27543), (1134, 18362), (2268, 9181)]