20166498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 27850302

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 537, 569, 1074, 1138, 1611, 1707, 1969, 3222, 3414, 3938, 5121, 5907, 6259, 10242, 11814, 12518, 17721, 18777, 35442, 37554, 56331, 101851, 112662, 203702, 305553, 611106, 916659, 1120361, 1833318, 2240722, 3361083, 6722166, 10083249, 20166498]

約数ペア:

[(1, 20166498), (2, 10083249), (3, 6722166), (6, 3361083), (9, 2240722), (11, 1833318), (18, 1120361), (22, 916659), (33, 611106), (66, 305553), (99, 203702), (179, 112662), (198, 101851), (358, 56331), (537, 37554), (569, 35442), (1074, 18777), (1138, 17721), (1611, 12518), (1707, 11814), (1969, 10242), (3222, 6259), (3414, 5907), (3938, 5121)]