20822634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 52453440

約数和(自身を除く): 31630806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 2801, 3717, 5602, 7434, 8403, 16806, 19607, 25209, 39214, 50418, 58821, 117642, 165259, 176463, 330518, 352926, 495777, 991554, 1156813, 1487331, 2313626, 2974662, 3470439, 6940878, 10411317, 20822634]

約数ペア:

[(1, 20822634), (2, 10411317), (3, 6940878), (6, 3470439), (7, 2974662), (9, 2313626), (14, 1487331), (18, 1156813), (21, 991554), (42, 495777), (59, 352926), (63, 330518), (118, 176463), (126, 165259), (177, 117642), (354, 58821), (413, 50418), (531, 39214), (826, 25209), (1062, 19607), (1239, 16806), (2478, 8403), (2801, 7434), (3717, 5602)]