20223666

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 45208800

約数和(自身を除く): 24985134

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 137, 139, 177, 274, 278, 354, 411, 417, 531, 822, 834, 1062, 1233, 1251, 2466, 2502, 8083, 8201, 16166, 16402, 19043, 24249, 24603, 38086, 48498, 49206, 57129, 72747, 73809, 114258, 145494, 147618, 171387, 342774, 1123537, 2247074, 3370611, 6741222, 10111833, 20223666]

約数ペア:

[(1, 20223666), (2, 10111833), (3, 6741222), (6, 3370611), (9, 2247074), (18, 1123537), (59, 342774), (118, 171387), (137, 147618), (139, 145494), (177, 114258), (274, 73809), (278, 72747), (354, 57129), (411, 49206), (417, 48498), (531, 38086), (822, 24603), (834, 24249), (1062, 19043), (1233, 16402), (1251, 16166), (2466, 8201), (2502, 8083)]